cost: verb conjugation and noun forms

Singular and plural for cost[kɔst]     

Singular
Plural
Singular
Common case
cost
costs
Possessive case
cost's
costs'
Plural
costs
costs'

Conjugation of the verb cost[kɔst], irregular     

cost not costcost?
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I cost
you cost
he/she/it costs
we cost
you cost
they cost

Present Continuous

I am costing
you are costing
he/she/it is costing
we are costing
you are costing
they are costing

Present Perfect

I have cost
you have cost
he/she/it has cost
we have cost
you have cost
they have cost

Present Perfect Continuous

I have been costing
you have been costing
he/she/it has been costing
we have been costing
you have been costing
they have been costing

Past Indefinite

I cost
you cost
he/she/it cost
we cost
you cost
they cost

Past Continuous

I was costing
you were costing
he/she/it was costing
we were costing
you were costing
they were costing

Past Perfect

I had cost
you had cost
he/she/it had cost
we had cost
you had cost
they had cost

Past Perfect Continuous

I had been costing
you had been costing
he/she/it had been costing
we had been costing
you had been costing
they had been costing

Future Indefinite

I will cost
you will cost
he/she/it will cost
we will cost
you will cost
they will cost

Future Continuous

I will be costing
you will be costing
he/she/it will be costing
we will be costing
you will be costing
they will be costing

Future Perfect

I will have cost
you will have cost
he/she/it will have cost
we will have cost
you will have cost
they will have cost

Future Perfect Continuous

I will have been costing
you will have been costing
he/she/it will have been costing
we will have been costing
you will have been costing
they will have been costing

Indicative

Present Indefinite

I don't cost
you don't cost
he/she/it doesn't cost
we don't cost
you don't cost
they don't cost

Present Continuous

I am not costing
you aren't costing
he/she/it isn't costing
we aren't costing
you aren't costing
they aren't costing

Present Perfect

I haven't cost
you haven't cost
he/she/it hasn't cost
we haven't cost
you haven't cost
they haven't cost

Present Perfect Continuous

I haven't been costing
you haven't been costing
he/she/it hasn't been costing
we haven't been costing
you haven't been costing
they haven't been costing

Past Indefinite

I didn't cost
you didn't cost
he/she/it didn't cost
we didn't cost
you didn't cost
they didn't cost

Past Continuous

I wasn't costing
you weren't costing
he/she/it wasn't costing
we weren't costing
you weren't costing
they weren't costing

Past Perfect

I hadn't cost
you hadn't cost
he/she/it hadn't cost
we hadn't cost
you hadn't cost
they hadn't cost

Past Perfect Continuous

I hadn't been costing
you hadn't been costing
he/she/it hadn't been costing
we hadn't been costing
you hadn't been costing
they hadn't been costing

Future Indefinite

I shan't / won't cost
you won't cost
he/she/it won't cost
we shan't / won't cost
you won't cost
they won't cost

Future Continuous

I shan't / won't be costing
you won't be costing
he/she/it won't be costing
we shan't / won't be costing
you won't be costing
they won't be costing

Future Perfect

I shan't / won't have cost
you won't have cost
he/she/it won't have cost
we shan't / won't have cost
you won't have cost
they won't have cost

Future Perfect Continuous

I shan't / won't have been costing
you won't have been costing
he/she/it won't have been costing
we shan't / won't have been costing
you won't have been costing
they won't have been costing

Indicative

Present Indefinite

do I cost?
do you cost?
does he/she/it cost?
do we cost?
do you cost?
do they cost?

Present Continuous

am I costing?
are you costing?
is he/she/it costing?
are we costing?
are you costing?
are they costing?

Present Perfect

have I cost?
have you cost?
has he/she/it cost?
have we cost?
have you cost?
have they cost?

Present Perfect Continuous

have I been costing?
have you been costing?
has he/she/it been costing?
have we been costing?
have you been costing?
have they been costing?

Past Indefinite

did I cost?
did you cost?
did he/she/it cost?
did we cost?
did you cost?
did they cost?

Past Continuous

was I costing?
were you costing?
was he/she/it costing?
were we costing?
were you costing?
were they costing?

Past Perfect

had I cost?
had you cost?
had he/she/it cost?
had we cost?
had you cost?
had they cost?

Past Perfect Continuous

had I been costing?
had you been costing?
had he/she/it been costing?
had we been costing?
had you been costing?
had they been costing?

Future Indefinite

will I cost?
will you cost?
will he/she/it cost?
will we cost?
will you cost?
will they cost?

Future Continuous

will I be costing?
will you be costing?
will he/she/it be costing?
will we be costing?
will you be costing?
will they be costing?

Future Perfect

will I have cost?
will you have cost?
will he/she/it have cost?
will we have cost?
will you have cost?
will they have cost?

Future Perfect Continuous

will I have been costing?
will you have been costing?
will he/she/it have been costing?
will we have been costing?
will you have been costing?
will they have been costing?

Conditional

Conditional Present

I would cost
you would cost
he/she/it would cost
we would cost
you would cost
they would cost

Conditional Present Continuous

I would be costing
you would be costing
he/she/it would be costing
we would be costing
you would be costing
they would be costing

Conditional Perfect

I would have cost
you would have cost
he/she/it would have cost
we would have cost
you would have cost
they would have cost

Conditional Perfect Continuous

I would have been costing
you would have been costing
he/she/it would have been costing
we would have been costing
you would have been costing
they would have been costing

Conditional

Conditional Present

I wouldn't cost
you wouldn't cost
he/she/it wouldn't cost
we wouldn't cost
you wouldn't cost
they wouldn't cost

Conditional Present Continuous

I wouldn't be costing
you wouldn't be costing
he/she/it wouldn't be costing
we wouldn't be costing
you wouldn't be costing
they wouldn't be costing

Conditional Perfect

I wouldn't have cost
you wouldn't have cost
he/she/it wouldn't have cost
we wouldn't have cost
you wouldn't have cost
they wouldn't have cost

Conditional Perfect Continuous

I wouldn't have been costing
you wouldn't have been costing
he/she/it wouldn't have been costing
we wouldn't have been costing
you wouldn't have been costing
they wouldn't have been costing

Conditional

Conditional Present

would I cost?
would you cost?
would he/she/it cost?
would we cost?
would you cost?
would they cost?

Conditional Present Continuous

would I be costing?
would you be costing?
would he/she/it be costing?
would we be costing?
would you be costing?
would they be costing?

Conditional Perfect

would I have cost?
would you have cost?
would he/she/it have cost?
would we have cost?
would you have cost?
would they have cost?

Conditional Perfect Continuous

would I have been costing?
would you have been costing?
would he/she/it have been costing?
would we have been costing?
would you have been costing?
would they have been costing?

Participles

Present

costing

Past

cost

Infinitives

Infinitives

to cost
to have cost
to be costing
to have been costing
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