English verb conjugation COULD MERCERISE

Regular verb: mercerise - mercerised - mercerised

Affirmation

Simple form

I could mercerise
you could mercerise
she could mercerise
we could mercerise
you could mercerise
they could mercerise

V-ing form

I could be mercerising
you could be mercerising
she could be mercerising
we could be mercerising
you could be mercerising
they could be mercerising

Perfect

I could have mercerised
you could have mercerised
she could have mercerised
we could have mercerised
you could have mercerised
they could have mercerised

V-ing perfect

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

Negation

Simple form

I could not mercerise
you could not mercerise
she could not mercerise
we could not mercerise
you could not mercerise
they could not mercerise

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I mercerise?
could you mercerise?
could she mercerise?
could we mercerise?
could you mercerise?
could they mercerise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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