English verb conjugation COULD STANDARDIZE

Regular verb: standardize - standardized - standardized

Affirmation

Simple form

I could standardize
you could standardize
he could standardize
we could standardize
you could standardize
they could standardize

V-ing form

I could be standardizing
you could be standardizing
he could be standardizing
we could be standardizing
you could be standardizing
they could be standardizing

Perfect

I could have standardized
you could have standardized
he could have standardized
we could have standardized
you could have standardized
they could have standardized

V-ing perfect

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

Negation

Simple form

I could not standardize
you could not standardize
he could not standardize
we could not standardize
you could not standardize
they could not standardize

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I standardize?
could you standardize?
could he standardize?
could we standardize?
could you standardize?
could they standardize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top