English verb conjugation CAN CONCERTIZE

Regular verb: concertize - concertized - concertized

Affirmation

Simple form

I can concertize
you can concertize
he can concertize
we can concertize
you can concertize
they can concertize

V-ing form

I can be concertizing
you can be concertizing
he can be concertizing
we can be concertizing
you can be concertizing
they can be concertizing

Perfect

I can have concertized
you can have concertized
he can have concertized
we can have concertized
you can have concertized
they can have concertized

V-ing perfect

I can have been concertizing
you can have been concertizing
he can have been concertizing
we can have been concertizing
you can have been concertizing
they can have been concertizing

Negation

Simple form

I cannot concertize
you cannot concertize
he cannot concertize
we cannot concertize
you cannot concertize
they cannot concertize

V-ing form

I cannot be concertizing
you cannot be concertizing
he cannot be concertizing
we cannot be concertizing
you cannot be concertizing
they cannot be concertizing

Perfect

I cannot have concertized
you cannot have concertized
he cannot have concertized
we cannot have concertized
you cannot have concertized
they cannot have concertized

V-ing perfect

I cannot have been concertizing
you cannot have been concertizing
he cannot have been concertizing
we cannot have been concertizing
you cannot have been concertizing
they cannot have been concertizing

Interrogative form

Simple form

can I concertize?
can you concertize?
can he concertize?
can we concertize?
can you concertize?
can they concertize?

V-ing form

can I be concertizing?
can you be concertizing?
can he be concertizing?
can we be concertizing?
can you be concertizing?
can they be concertizing?

Perfect

can I have concertized?
can you have concertized?
can he have concertized?
can we have concertized?
can you have concertized?
can they have concertized?

V-ing perfect

can I have been concertizing?
can you have been concertizing?
can he have been concertizing?
can we have been concertizing?
can you have been concertizing?
can they have been concertizing?

Interro-negative form

Simple form

can I not concertize?
can you not concertize?
can he not concertize?
can we not concertize?
can you not concertize?
can they not concertize?

V-ing form

can I not be concertizing?
can you not be concertizing?
can he not be concertizing?
can we not be concertizing?
can you not be concertizing?
can they not be concertizing?

Perfect

can I not have concertized?
can you not have concertized?
can he not have concertized?
can we not have concertized?
can you not have concertized?
can they not have concertized?

V-ing perfect

can I not have been concertizing?
can you not have been concertizing?
can he not have been concertizing?
can we not have been concertizing?
can you not have been concertizing?
can they not have been concertizing?

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