Conjugation of the verb "check up on"

Conjugation of the verb check up on

All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I check up on
you check up on
he/she/it checks up on
we check up on
you check up on
they check up on

Present Continuous

I am checking up on
you are checking up on
he/she/it is checking up on
we are checking up on
you are checking up on
they are checking up on

Present Perfect

I have checked up on
you have checked up on
he/she/it has checked up on
we have checked up on
you have checked up on
they have checked up on

Present Perfect Continuous

I have been checking up on
you have been checking up on
he/she/it has been checking up on
we have been checking up on
you have been checking up on
they have been checking up on

Past Indefinite

I checked up on
you checked up on
he/she/it checked up on
we checked up on
you checked up on
they checked up on

Past Continuous

I was checking up on
you were checking up on
he/she/it was checking up on
we were checking up on
you were checking up on
they were checking up on

Past Perfect

I had checked up on
you had checked up on
he/she/it had checked up on
we had checked up on
you had checked up on
they had checked up on

Past Perfect Continuous

I had been checking up on
you had been checking up on
he/she/it had been checking up on
we had been checking up on
you had been checking up on
they had been checking up on

Future Indefinite

I will check up on
you will check up on
he/she/it will check up on
we will check up on
you will check up on
they will check up on

Future Continuous

I will be checking up on
you will be checking up on
he/she/it will be checking up on
we will be checking up on
you will be checking up on
they will be checking up on

Future Perfect

I will have checked up on
you will have checked up on
he/she/it will have checked up on
we will have checked up on
you will have checked up on
they will have checked up on

Future Perfect Continuous

I will have been checking up on
you will have been checking up on
he/she/it will have been checking up on
we will have been checking up on
you will have been checking up on
they will have been checking up on

Indicative

Present Indefinite

I don't check up on
you don't check up on
he/she/it doesn't check up on
we don't check up on
you don't check up on
they don't check up on

Present Continuous

I am not checking up on
you aren't checking up on
he/she/it isn't checking up on
we aren't checking up on
you aren't checking up on
they aren't checking up on

Present Perfect

I haven't checked up on
you haven't checked up on
he/she/it hasn't checked up on
we haven't checked up on
you haven't checked up on
they haven't checked up on

Present Perfect Continuous

I haven't been checking up on
you haven't been checking up on
he/she/it hasn't been checking up on
we haven't been checking up on
you haven't been checking up on
they haven't been checking up on

Past Indefinite

I didn't check up on
you didn't check up on
he/she/it didn't check up on
we didn't check up on
you didn't check up on
they didn't check up on

Past Continuous

I wasn't checking up on
you weren't checking up on
he/she/it wasn't checking up on
we weren't checking up on
you weren't checking up on
they weren't checking up on

Past Perfect

I hadn't checked up on
you hadn't checked up on
he/she/it hadn't checked up on
we hadn't checked up on
you hadn't checked up on
they hadn't checked up on

Past Perfect Continuous

I hadn't been checking up on
you hadn't been checking up on
he/she/it hadn't been checking up on
we hadn't been checking up on
you hadn't been checking up on
they hadn't been checking up on

Future Indefinite

I shan't / won't check up on
you won't check up on
he/she/it won't check up on
we shan't / won't check up on
you won't check up on
they won't check up on

Future Continuous

I shan't / won't be checking up on
you won't be checking up on
he/she/it won't be checking up on
we shan't / won't be checking up on
you won't be checking up on
they won't be checking up on

Future Perfect

I shan't / won't have checked up on
you won't have checked up on
he/she/it won't have checked up on
we shan't / won't have checked up on
you won't have checked up on
they won't have checked up on

Future Perfect Continuous

I shan't / won't have been checking up on
you won't have been checking up on
he/she/it won't have been checking up on
we shan't / won't have been checking up on
you won't have been checking up on
they won't have been checking up on

Indicative

Present Indefinite

do I check up on?
do you check up on?
does he/she/it check up on?
do we check up on?
do you check up on?
do they check up on?

Present Continuous

am I checking up on?
are you checking up on?
is he/she/it checking up on?
are we checking up on?
are you checking up on?
are they checking up on?

Present Perfect

have I checked up on?
have you checked up on?
has he/she/it checked up on?
have we checked up on?
have you checked up on?
have they checked up on?

Present Perfect Continuous

have I been checking up on?
have you been checking up on?
has he/she/it been checking up on?
have we been checking up on?
have you been checking up on?
have they been checking up on?

Past Indefinite

did I check up on?
did you check up on?
did he/she/it check up on?
did we check up on?
did you check up on?
did they check up on?

Past Continuous

was I checking up on?
were you checking up on?
was he/she/it checking up on?
were we checking up on?
were you checking up on?
were they checking up on?

Past Perfect

had I checked up on?
had you checked up on?
had he/she/it checked up on?
had we checked up on?
had you checked up on?
had they checked up on?

Past Perfect Continuous

had I been checking up on?
had you been checking up on?
had he/she/it been checking up on?
had we been checking up on?
had you been checking up on?
had they been checking up on?

Future Indefinite

will I check up on?
will you check up on?
will he/she/it check up on?
will we check up on?
will you check up on?
will they check up on?

Future Continuous

will I be checking up on?
will you be checking up on?
will he/she/it be checking up on?
will we be checking up on?
will you be checking up on?
will they be checking up on?

Future Perfect

will I have checked up on?
will you have checked up on?
will he/she/it have checked up on?
will we have checked up on?
will you have checked up on?
will they have checked up on?

Future Perfect Continuous

will I have been checking up on?
will you have been checking up on?
will he/she/it have been checking up on?
will we have been checking up on?
will you have been checking up on?
will they have been checking up on?

Conditional

Conditional Present

I would check up on
you would check up on
he/she/it would check up on
we would check up on
you would check up on
they would check up on

Conditional Present Continuous

I would be checking up on
you would be checking up on
he/she/it would be checking up on
we would be checking up on
you would be checking up on
they would be checking up on

Conditional Perfect

I would have checked up on
you would have checked up on
he/she/it would have checked up on
we would have checked up on
you would have checked up on
they would have checked up on

Conditional Perfect Continuous

I would have been checking up on
you would have been checking up on
he/she/it would have been checking up on
we would have been checking up on
you would have been checking up on
they would have been checking up on

Conditional

Conditional Present

I wouldn't check up on
you wouldn't check up on
he/she/it wouldn't check up on
we wouldn't check up on
you wouldn't check up on
they wouldn't check up on

Conditional Present Continuous

I wouldn't be checking up on
you wouldn't be checking up on
he/she/it wouldn't be checking up on
we wouldn't be checking up on
you wouldn't be checking up on
they wouldn't be checking up on

Conditional Perfect

I wouldn't have checked up on
you wouldn't have checked up on
he/she/it wouldn't have checked up on
we wouldn't have checked up on
you wouldn't have checked up on
they wouldn't have checked up on

Conditional Perfect Continuous

I wouldn't have been checking up on
you wouldn't have been checking up on
he/she/it wouldn't have been checking up on
we wouldn't have been checking up on
you wouldn't have been checking up on
they wouldn't have been checking up on

Conditional

Conditional Present

would I check up on?
would you check up on?
would he/she/it check up on?
would we check up on?
would you check up on?
would they check up on?

Conditional Present Continuous

would I be checking up on?
would you be checking up on?
would he/she/it be checking up on?
would we be checking up on?
would you be checking up on?
would they be checking up on?

Conditional Perfect

would I have checked up on?
would you have checked up on?
would he/she/it have checked up on?
would we have checked up on?
would you have checked up on?
would they have checked up on?

Conditional Perfect Continuous

would I have been checking up on?
would you have been checking up on?
would he/she/it have been checking up on?
would we have been checking up on?
would you have been checking up on?
would they have been checking up on?

Participles

Present

checking up on

Past

checked up on

Infinitives

Infinitives

to check up on
to have checked up on
to be checking up on
to have been checking up on
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