check-in: verb conjugation and noun forms

Singular and plural for check-in     

Singular
Plural
Singular
Common case
check-in
check-ins
Possessive case
check-in's
check-ins'
Plural
check-ins
check-ins'

Conjugation of the verb check-in, regular     

check-in not check-incheck-in?
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I check-in
you check-in
he/she/it check-ins
we check-in
you check-in
they check-in

Present Continuous

I am check-ining
you are check-ining
he/she/it is check-ining
we are check-ining
you are check-ining
they are check-ining

Present Perfect

I have check-ined
you have check-ined
he/she/it has check-ined
we have check-ined
you have check-ined
they have check-ined

Present Perfect Continuous

I have been check-ining
you have been check-ining
he/she/it has been check-ining
we have been check-ining
you have been check-ining
they have been check-ining

Past Indefinite

I check-ined
you check-ined
he/she/it check-ined
we check-ined
you check-ined
they check-ined

Past Continuous

I was check-ining
you were check-ining
he/she/it was check-ining
we were check-ining
you were check-ining
they were check-ining

Past Perfect

I had check-ined
you had check-ined
he/she/it had check-ined
we had check-ined
you had check-ined
they had check-ined

Past Perfect Continuous

I had been check-ining
you had been check-ining
he/she/it had been check-ining
we had been check-ining
you had been check-ining
they had been check-ining

Future Indefinite

I will check-in
you will check-in
he/she/it will check-in
we will check-in
you will check-in
they will check-in

Future Continuous

I will be check-ining
you will be check-ining
he/she/it will be check-ining
we will be check-ining
you will be check-ining
they will be check-ining

Future Perfect

I will have check-ined
you will have check-ined
he/she/it will have check-ined
we will have check-ined
you will have check-ined
they will have check-ined

Future Perfect Continuous

I will have been check-ining
you will have been check-ining
he/she/it will have been check-ining
we will have been check-ining
you will have been check-ining
they will have been check-ining

Indicative

Present Indefinite

I don't check-in
you don't check-in
he/she/it doesn't check-in
we don't check-in
you don't check-in
they don't check-in

Present Continuous

I am not check-ining
you aren't check-ining
he/she/it isn't check-ining
we aren't check-ining
you aren't check-ining
they aren't check-ining

Present Perfect

I haven't check-ined
you haven't check-ined
he/she/it hasn't check-ined
we haven't check-ined
you haven't check-ined
they haven't check-ined

Present Perfect Continuous

I haven't been check-ining
you haven't been check-ining
he/she/it hasn't been check-ining
we haven't been check-ining
you haven't been check-ining
they haven't been check-ining

Past Indefinite

I didn't check-in
you didn't check-in
he/she/it didn't check-in
we didn't check-in
you didn't check-in
they didn't check-in

Past Continuous

I wasn't check-ining
you weren't check-ining
he/she/it wasn't check-ining
we weren't check-ining
you weren't check-ining
they weren't check-ining

Past Perfect

I hadn't check-ined
you hadn't check-ined
he/she/it hadn't check-ined
we hadn't check-ined
you hadn't check-ined
they hadn't check-ined

Past Perfect Continuous

I hadn't been check-ining
you hadn't been check-ining
he/she/it hadn't been check-ining
we hadn't been check-ining
you hadn't been check-ining
they hadn't been check-ining

Future Indefinite

I shan't / won't check-in
you won't check-in
he/she/it won't check-in
we shan't / won't check-in
you won't check-in
they won't check-in

Future Continuous

I shan't / won't be check-ining
you won't be check-ining
he/she/it won't be check-ining
we shan't / won't be check-ining
you won't be check-ining
they won't be check-ining

Future Perfect

I shan't / won't have check-ined
you won't have check-ined
he/she/it won't have check-ined
we shan't / won't have check-ined
you won't have check-ined
they won't have check-ined

Future Perfect Continuous

I shan't / won't have been check-ining
you won't have been check-ining
he/she/it won't have been check-ining
we shan't / won't have been check-ining
you won't have been check-ining
they won't have been check-ining

Indicative

Present Indefinite

do I check-in?
do you check-in?
does he/she/it check-in?
do we check-in?
do you check-in?
do they check-in?

Present Continuous

am I check-ining?
are you check-ining?
is he/she/it check-ining?
are we check-ining?
are you check-ining?
are they check-ining?

Present Perfect

have I check-ined?
have you check-ined?
has he/she/it check-ined?
have we check-ined?
have you check-ined?
have they check-ined?

Present Perfect Continuous

have I been check-ining?
have you been check-ining?
has he/she/it been check-ining?
have we been check-ining?
have you been check-ining?
have they been check-ining?

Past Indefinite

did I check-in?
did you check-in?
did he/she/it check-in?
did we check-in?
did you check-in?
did they check-in?

Past Continuous

was I check-ining?
were you check-ining?
was he/she/it check-ining?
were we check-ining?
were you check-ining?
were they check-ining?

Past Perfect

had I check-ined?
had you check-ined?
had he/she/it check-ined?
had we check-ined?
had you check-ined?
had they check-ined?

Past Perfect Continuous

had I been check-ining?
had you been check-ining?
had he/she/it been check-ining?
had we been check-ining?
had you been check-ining?
had they been check-ining?

Future Indefinite

will I check-in?
will you check-in?
will he/she/it check-in?
will we check-in?
will you check-in?
will they check-in?

Future Continuous

will I be check-ining?
will you be check-ining?
will he/she/it be check-ining?
will we be check-ining?
will you be check-ining?
will they be check-ining?

Future Perfect

will I have check-ined?
will you have check-ined?
will he/she/it have check-ined?
will we have check-ined?
will you have check-ined?
will they have check-ined?

Future Perfect Continuous

will I have been check-ining?
will you have been check-ining?
will he/she/it have been check-ining?
will we have been check-ining?
will you have been check-ining?
will they have been check-ining?

Conditional

Conditional Present

I would check-in
you would check-in
he/she/it would check-in
we would check-in
you would check-in
they would check-in

Conditional Present Continuous

I would be check-ining
you would be check-ining
he/she/it would be check-ining
we would be check-ining
you would be check-ining
they would be check-ining

Conditional Perfect

I would have check-ined
you would have check-ined
he/she/it would have check-ined
we would have check-ined
you would have check-ined
they would have check-ined

Conditional Perfect Continuous

I would have been check-ining
you would have been check-ining
he/she/it would have been check-ining
we would have been check-ining
you would have been check-ining
they would have been check-ining

Conditional

Conditional Present

I wouldn't check-in
you wouldn't check-in
he/she/it wouldn't check-in
we wouldn't check-in
you wouldn't check-in
they wouldn't check-in

Conditional Present Continuous

I wouldn't be check-ining
you wouldn't be check-ining
he/she/it wouldn't be check-ining
we wouldn't be check-ining
you wouldn't be check-ining
they wouldn't be check-ining

Conditional Perfect

I wouldn't have check-ined
you wouldn't have check-ined
he/she/it wouldn't have check-ined
we wouldn't have check-ined
you wouldn't have check-ined
they wouldn't have check-ined

Conditional Perfect Continuous

I wouldn't have been check-ining
you wouldn't have been check-ining
he/she/it wouldn't have been check-ining
we wouldn't have been check-ining
you wouldn't have been check-ining
they wouldn't have been check-ining

Conditional

Conditional Present

would I check-in?
would you check-in?
would he/she/it check-in?
would we check-in?
would you check-in?
would they check-in?

Conditional Present Continuous

would I be check-ining?
would you be check-ining?
would he/she/it be check-ining?
would we be check-ining?
would you be check-ining?
would they be check-ining?

Conditional Perfect

would I have check-ined?
would you have check-ined?
would he/she/it have check-ined?
would we have check-ined?
would you have check-ined?
would they have check-ined?

Conditional Perfect Continuous

would I have been check-ining?
would you have been check-ining?
would he/she/it have been check-ining?
would we have been check-ining?
would you have been check-ining?
would they have been check-ining?

Participles

Present

check-ining

Past

check-ined

Infinitives

Infinitives

to check-in
to have check-ined
to be check-ining
to have been check-ining
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