English verb conjugation COULD HAVOC

Regular verb: havoc - havoced - havoced

Affirmation

Simple form

I could havoc
you could havoc
she could havoc
we could havoc
you could havoc
they could havoc

V-ing form

I could be havocing
you could be havocing
she could be havocing
we could be havocing
you could be havocing
they could be havocing

Perfect

I could have havoced
you could have havoced
she could have havoced
we could have havoced
you could have havoced
they could have havoced

V-ing perfect

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

Negation

Simple form

I could not havoc
you could not havoc
she could not havoc
we could not havoc
you could not havoc
they could not havoc

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I havoc?
could you havoc?
could she havoc?
could we havoc?
could you havoc?
could they havoc?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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