English verb conjugation COULD OSSIFY

Regular verb: ossify - ossified - ossified

Affirmation

Simple form

I could ossify
you could ossify
she could ossify
we could ossify
you could ossify
they could ossify

V-ing form

I could be ossifying
you could be ossifying
she could be ossifying
we could be ossifying
you could be ossifying
they could be ossifying

Perfect

I could have ossified
you could have ossified
she could have ossified
we could have ossified
you could have ossified
they could have ossified

V-ing perfect

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

Negation

Simple form

I could not ossify
you could not ossify
she could not ossify
we could not ossify
you could not ossify
they could not ossify

V-ing form

I could not be ossifying
you could not be ossifying
she could not be ossifying
we could not be ossifying
you could not be ossifying
they could not be ossifying

Perfect

I could not have ossified
you could not have ossified
she could not have ossified
we could not have ossified
you could not have ossified
they could not have ossified

V-ing perfect

I could not have been ossifying
you could not have been ossifying
she could not have been ossifying
we could not have been ossifying
you could not have been ossifying
they could not have been ossifying

Interrogative form

Simple form

could I ossify?
could you ossify?
could she ossify?
could we ossify?
could you ossify?
could they ossify?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not ossify?
could you not ossify?
could she not ossify?
could we not ossify?
could you not ossify?
could they not ossify?

V-ing form

could I not be ossifying?
could you not be ossifying?
could she not be ossifying?
could we not be ossifying?
could you not be ossifying?
could they not be ossifying?

Perfect

could I not have ossified?
could you not have ossified?
could she not have ossified?
could we not have ossified?
could you not have ossified?
could they not have ossified?

V-ing perfect

could I not have been ossifying?
could you not have been ossifying?
could she not have been ossifying?
could we not have been ossifying?
could you not have been ossifying?
could they not have been ossifying?

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