English verb conjugation COULD ACIDIFY

Regular verb: acidify - acidified - acidified

Affirmation

Simple form

I could acidify
you could acidify
he could acidify
we could acidify
you could acidify
they could acidify

V-ing form

I could be acidifying
you could be acidifying
he could be acidifying
we could be acidifying
you could be acidifying
they could be acidifying

Perfect

I could have acidified
you could have acidified
he could have acidified
we could have acidified
you could have acidified
they could have acidified

V-ing perfect

I could have been acidifying
you could have been acidifying
he could have been acidifying
we could have been acidifying
you could have been acidifying
they could have been acidifying

Negation

Simple form

I could not acidify
you could not acidify
he could not acidify
we could not acidify
you could not acidify
they could not acidify

V-ing form

I could not be acidifying
you could not be acidifying
he could not be acidifying
we could not be acidifying
you could not be acidifying
they could not be acidifying

Perfect

I could not have acidified
you could not have acidified
he could not have acidified
we could not have acidified
you could not have acidified
they could not have acidified

V-ing perfect

I could not have been acidifying
you could not have been acidifying
he could not have been acidifying
we could not have been acidifying
you could not have been acidifying
they could not have been acidifying

Interrogative form

Simple form

could I acidify?
could you acidify?
could he acidify?
could we acidify?
could you acidify?
could they acidify?

V-ing form

could I be acidifying?
could you be acidifying?
could he be acidifying?
could we be acidifying?
could you be acidifying?
could they be acidifying?

Perfect

could I have acidified?
could you have acidified?
could he have acidified?
could we have acidified?
could you have acidified?
could they have acidified?

V-ing perfect

could I have been acidifying?
could you have been acidifying?
could he have been acidifying?
could we have been acidifying?
could you have been acidifying?
could they have been acidifying?

Interro-negative form

Simple form

could I not acidify?
could you not acidify?
could he not acidify?
could we not acidify?
could you not acidify?
could they not acidify?

V-ing form

could I not be acidifying?
could you not be acidifying?
could he not be acidifying?
could we not be acidifying?
could you not be acidifying?
could they not be acidifying?

Perfect

could I not have acidified?
could you not have acidified?
could he not have acidified?
could we not have acidified?
could you not have acidified?
could they not have acidified?

V-ing perfect

could I not have been acidifying?
could you not have been acidifying?
could he not have been acidifying?
could we not have been acidifying?
could you not have been acidifying?
could they not have been acidifying?

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