English verb conjugation COULD CROSS-FERTILIZE

Regular verb: cross-fertilize - cross-fertilized - cross-fertilized

Affirmation

Simple form

I could cross-fertilize
you could cross-fertilize
he could cross-fertilize
we could cross-fertilize
you could cross-fertilize
they could cross-fertilize

V-ing form

I could be cross-fertilizing
you could be cross-fertilizing
he could be cross-fertilizing
we could be cross-fertilizing
you could be cross-fertilizing
they could be cross-fertilizing

Perfect

I could have cross-fertilized
you could have cross-fertilized
he could have cross-fertilized
we could have cross-fertilized
you could have cross-fertilized
they could have cross-fertilized

V-ing perfect

I could have been cross-fertilizing
you could have been cross-fertilizing
he could have been cross-fertilizing
we could have been cross-fertilizing
you could have been cross-fertilizing
they could have been cross-fertilizing

Negation

Simple form

I could not cross-fertilize
you could not cross-fertilize
he could not cross-fertilize
we could not cross-fertilize
you could not cross-fertilize
they could not cross-fertilize

V-ing form

I could not be cross-fertilizing
you could not be cross-fertilizing
he could not be cross-fertilizing
we could not be cross-fertilizing
you could not be cross-fertilizing
they could not be cross-fertilizing

Perfect

I could not have cross-fertilized
you could not have cross-fertilized
he could not have cross-fertilized
we could not have cross-fertilized
you could not have cross-fertilized
they could not have cross-fertilized

V-ing perfect

I could not have been cross-fertilizing
you could not have been cross-fertilizing
he could not have been cross-fertilizing
we could not have been cross-fertilizing
you could not have been cross-fertilizing
they could not have been cross-fertilizing

Interrogative form

Simple form

could I cross-fertilize?
could you cross-fertilize?
could he cross-fertilize?
could we cross-fertilize?
could you cross-fertilize?
could they cross-fertilize?

V-ing form

could I be cross-fertilizing?
could you be cross-fertilizing?
could he be cross-fertilizing?
could we be cross-fertilizing?
could you be cross-fertilizing?
could they be cross-fertilizing?

Perfect

could I have cross-fertilized?
could you have cross-fertilized?
could he have cross-fertilized?
could we have cross-fertilized?
could you have cross-fertilized?
could they have cross-fertilized?

V-ing perfect

could I have been cross-fertilizing?
could you have been cross-fertilizing?
could he have been cross-fertilizing?
could we have been cross-fertilizing?
could you have been cross-fertilizing?
could they have been cross-fertilizing?

Interro-negative form

Simple form

could I not cross-fertilize?
could you not cross-fertilize?
could he not cross-fertilize?
could we not cross-fertilize?
could you not cross-fertilize?
could they not cross-fertilize?

V-ing form

could I not be cross-fertilizing?
could you not be cross-fertilizing?
could he not be cross-fertilizing?
could we not be cross-fertilizing?
could you not be cross-fertilizing?
could they not be cross-fertilizing?

Perfect

could I not have cross-fertilized?
could you not have cross-fertilized?
could he not have cross-fertilized?
could we not have cross-fertilized?
could you not have cross-fertilized?
could they not have cross-fertilized?

V-ing perfect

could I not have been cross-fertilizing?
could you not have been cross-fertilizing?
could he not have been cross-fertilizing?
could we not have been cross-fertilizing?
could you not have been cross-fertilizing?
could they not have been cross-fertilizing?

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