English verb conjugation COULD OVERFERTILIZE

Regular verb: overfertilize - overfertilized - overfertilized

Affirmation

Simple form

I could overfertilize
you could overfertilize
he could overfertilize
we could overfertilize
you could overfertilize
they could overfertilize

V-ing form

I could be overfertilizing
you could be overfertilizing
he could be overfertilizing
we could be overfertilizing
you could be overfertilizing
they could be overfertilizing

Perfect

I could have overfertilized
you could have overfertilized
he could have overfertilized
we could have overfertilized
you could have overfertilized
they could have overfertilized

V-ing perfect

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

Negation

Simple form

I couldn't overfertilize
you couldn't overfertilize
he couldn't overfertilize
we couldn't overfertilize
you couldn't overfertilize
they couldn't overfertilize

V-ing form

I couldn't be overfertilizing
you couldn't be overfertilizing
he couldn't be overfertilizing
we couldn't be overfertilizing
you couldn't be overfertilizing
they couldn't be overfertilizing

Perfect

I couldn't have overfertilized
you couldn't have overfertilized
he couldn't have overfertilized
we couldn't have overfertilized
you couldn't have overfertilized
they couldn't have overfertilized

V-ing perfect

I couldn't have been overfertilizing
you couldn't have been overfertilizing
he couldn't have been overfertilizing
we couldn't have been overfertilizing
you couldn't have been overfertilizing
they couldn't have been overfertilizing

Interrogative form

Simple form

could I overfertilize?
could you overfertilize?
could he overfertilize?
could we overfertilize?
could you overfertilize?
could they overfertilize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I overfertilize?
couldn't you overfertilize?
couldn't he overfertilize?
couldn't we overfertilize?
couldn't you overfertilize?
couldn't they overfertilize?

V-ing form

couldn't I be overfertilizing?
couldn't you be overfertilizing?
couldn't he be overfertilizing?
couldn't we be overfertilizing?
couldn't you be overfertilizing?
couldn't they be overfertilizing?

Perfect

couldn't I have overfertilized?
couldn't you have overfertilized?
couldn't he have overfertilized?
couldn't we have overfertilized?
couldn't you have overfertilized?
couldn't they have overfertilized?

V-ing perfect

couldn't I have been overfertilizing?
couldn't you have been overfertilizing?
couldn't he have been overfertilizing?
couldn't we have been overfertilizing?
couldn't you have been overfertilizing?
couldn't they have been overfertilizing?

Page top