"check up" verb conjugation in English

Conjugation of the verb check up

All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

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

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Participles

Present

checking up

Past

checked up

Infinitives

Infinitives

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