Conjugation and declension of "decrease" in English

Conjugation of the verb decrease[dɪ'kriːs], regular     

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All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I decrease
you decrease
he/she/it decreases
we decrease
you decrease
they decrease

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Indicative

Present Indefinite

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

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Participles

Present

decreasing

Past

decreased

Infinitives

Infinitives

to decrease
to have decreased
to be decreasing
to have been decreasing

Singular and plural for decrease[ˈdiːkriːs]     

Singular
Plural
Singular
Common case
decrease
decreases
Possessive case
decrease's
decreases'
Plural
decreases
decreases'
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