English verb conjugation COULD HISTORICIZE

Regular verb: historicize - historicized - historicized

Affirmation

Simple form

I could historicize
you could historicize
she could historicize
we could historicize
you could historicize
they could historicize

V-ing form

I could be historicizing
you could be historicizing
she could be historicizing
we could be historicizing
you could be historicizing
they could be historicizing

Perfect

I could have historicized
you could have historicized
she could have historicized
we could have historicized
you could have historicized
they could have historicized

V-ing perfect

I could have been historicizing
you could have been historicizing
she could have been historicizing
we could have been historicizing
you could have been historicizing
they could have been historicizing

Negation

Simple form

I couldn't historicize
you couldn't historicize
she couldn't historicize
we couldn't historicize
you couldn't historicize
they couldn't historicize

V-ing form

I couldn't be historicizing
you couldn't be historicizing
she couldn't be historicizing
we couldn't be historicizing
you couldn't be historicizing
they couldn't be historicizing

Perfect

I couldn't have historicized
you couldn't have historicized
she couldn't have historicized
we couldn't have historicized
you couldn't have historicized
they couldn't have historicized

V-ing perfect

I couldn't have been historicizing
you couldn't have been historicizing
she couldn't have been historicizing
we couldn't have been historicizing
you couldn't have been historicizing
they couldn't have been historicizing

Interrogative form

Simple form

could I historicize?
could you historicize?
could she historicize?
could we historicize?
could you historicize?
could they historicize?

V-ing form

could I be historicizing?
could you be historicizing?
could she be historicizing?
could we be historicizing?
could you be historicizing?
could they be historicizing?

Perfect

could I have historicized?
could you have historicized?
could she have historicized?
could we have historicized?
could you have historicized?
could they have historicized?

V-ing perfect

could I have been historicizing?
could you have been historicizing?
could she have been historicizing?
could we have been historicizing?
could you have been historicizing?
could they have been historicizing?

Interro-negative form

Simple form

couldn't I historicize?
couldn't you historicize?
couldn't she historicize?
couldn't we historicize?
couldn't you historicize?
couldn't they historicize?

V-ing form

couldn't I be historicizing?
couldn't you be historicizing?
couldn't she be historicizing?
couldn't we be historicizing?
couldn't you be historicizing?
couldn't they be historicizing?

Perfect

couldn't I have historicized?
couldn't you have historicized?
couldn't she have historicized?
couldn't we have historicized?
couldn't you have historicized?
couldn't they have historicized?

V-ing perfect

couldn't I have been historicizing?
couldn't you have been historicizing?
couldn't she have been historicizing?
couldn't we have been historicizing?
couldn't you have been historicizing?
couldn't they have been historicizing?

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