English verb conjugation COULD WINTERIZE WINTERIZE

Regular verb: winterize winterize - winterize winterized - winterize winterized

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could winterize winterize
you could winterize winterize
he could winterize winterize
we could winterize winterize
you could winterize winterize
they could winterize winterize

V-ing form

I could be winterize winterizing
you could be winterize winterizing
he could be winterize winterizing
we could be winterize winterizing
you could be winterize winterizing
they could be winterize winterizing

Perfect

I could have winterize winterized
you could have winterize winterized
he could have winterize winterized
we could have winterize winterized
you could have winterize winterized
they could have winterize winterized

V-ing perfect

I could have been winterize winterizing
you could have been winterize winterizing
he could have been winterize winterizing
we could have been winterize winterizing
you could have been winterize winterizing
they could have been winterize winterizing

Negation

Simple form

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

V-ing form

I couldn't be winterize winterizing
you couldn't be winterize winterizing
he couldn't be winterize winterizing
we couldn't be winterize winterizing
you couldn't be winterize winterizing
they couldn't be winterize winterizing

Perfect

I couldn't have winterize winterized
you couldn't have winterize winterized
he couldn't have winterize winterized
we couldn't have winterize winterized
you couldn't have winterize winterized
they couldn't have winterize winterized

V-ing perfect

I couldn't have been winterize winterizing
you couldn't have been winterize winterizing
he couldn't have been winterize winterizing
we couldn't have been winterize winterizing
you couldn't have been winterize winterizing
they couldn't have been winterize winterizing

Interrogative form

Simple form

could I winterize winterize?
could you winterize winterize?
could he winterize winterize?
could we winterize winterize?
could you winterize winterize?
could they winterize winterize?

V-ing form

could I be winterize winterizing?
could you be winterize winterizing?
could he be winterize winterizing?
could we be winterize winterizing?
could you be winterize winterizing?
could they be winterize winterizing?

Perfect

could I have winterize winterized?
could you have winterize winterized?
could he have winterize winterized?
could we have winterize winterized?
could you have winterize winterized?
could they have winterize winterized?

V-ing perfect

could I have been winterize winterizing?
could you have been winterize winterizing?
could he have been winterize winterizing?
could we have been winterize winterizing?
could you have been winterize winterizing?
could they have been winterize winterizing?

Interro-negative form

Simple form

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

V-ing form

couldn't I be winterize winterizing?
couldn't you be winterize winterizing?
couldn't he be winterize winterizing?
couldn't we be winterize winterizing?
couldn't you be winterize winterizing?
couldn't they be winterize winterizing?

Perfect

couldn't I have winterize winterized?
couldn't you have winterize winterized?
couldn't he have winterize winterized?
couldn't we have winterize winterized?
couldn't you have winterize winterized?
couldn't they have winterize winterized?

V-ing perfect

couldn't I have been winterize winterizing?
couldn't you have been winterize winterizing?
couldn't he have been winterize winterizing?
couldn't we have been winterize winterizing?
couldn't you have been winterize winterizing?
couldn't they have been winterize winterizing?

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