English verb conjugation CAN CONCERTINA

Regular verb: concertina - concertinaed - concertinaed

Affirmation

Simple form

I can concertina
you can concertina
she can concertina
we can concertina
you can concertina
they can concertina

V-ing form

I can be concertinaing
you can be concertinaing
she can be concertinaing
we can be concertinaing
you can be concertinaing
they can be concertinaing

Perfect

I can have concertinaed
you can have concertinaed
she can have concertinaed
we can have concertinaed
you can have concertinaed
they can have concertinaed

V-ing perfect

I can have been concertinaing
you can have been concertinaing
she can have been concertinaing
we can have been concertinaing
you can have been concertinaing
they can have been concertinaing

Negation

Simple form

I cannot concertina
you cannot concertina
she cannot concertina
we cannot concertina
you cannot concertina
they cannot concertina

V-ing form

I cannot be concertinaing
you cannot be concertinaing
she cannot be concertinaing
we cannot be concertinaing
you cannot be concertinaing
they cannot be concertinaing

Perfect

I cannot have concertinaed
you cannot have concertinaed
she cannot have concertinaed
we cannot have concertinaed
you cannot have concertinaed
they cannot have concertinaed

V-ing perfect

I cannot have been concertinaing
you cannot have been concertinaing
she cannot have been concertinaing
we cannot have been concertinaing
you cannot have been concertinaing
they cannot have been concertinaing

Interrogative form

Simple form

can I concertina?
can you concertina?
can she concertina?
can we concertina?
can you concertina?
can they concertina?

V-ing form

can I be concertinaing?
can you be concertinaing?
can she be concertinaing?
can we be concertinaing?
can you be concertinaing?
can they be concertinaing?

Perfect

can I have concertinaed?
can you have concertinaed?
can she have concertinaed?
can we have concertinaed?
can you have concertinaed?
can they have concertinaed?

V-ing perfect

can I have been concertinaing?
can you have been concertinaing?
can she have been concertinaing?
can we have been concertinaing?
can you have been concertinaing?
can they have been concertinaing?

Interro-negative form

Simple form

can I not concertina?
can you not concertina?
can she not concertina?
can we not concertina?
can you not concertina?
can they not concertina?

V-ing form

can I not be concertinaing?
can you not be concertinaing?
can she not be concertinaing?
can we not be concertinaing?
can you not be concertinaing?
can they not be concertinaing?

Perfect

can I not have concertinaed?
can you not have concertinaed?
can she not have concertinaed?
can we not have concertinaed?
can you not have concertinaed?
can they not have concertinaed?

V-ing perfect

can I not have been concertinaing?
can you not have been concertinaing?
can she not have been concertinaing?
can we not have been concertinaing?
can you not have been concertinaing?
can they not have been concertinaing?

Page top