female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD CANNON
Regular verb: cannon - cannoned - cannoned
Affirmation
Simple form
I could cannonyou could cannon
he could cannon
we could cannon
you could cannon
they could cannon
V-ing form
I could be cannoningyou could be cannoning
he could be cannoning
we could be cannoning
you could be cannoning
they could be cannoning
Perfect
I could have cannonedyou could have cannoned
he could have cannoned
we could have cannoned
you could have cannoned
they could have cannoned
V-ing perfect
I could have been cannoningyou could have been cannoning
he could have been cannoning
we could have been cannoning
you could have been cannoning
they could have been cannoning
Negation
Simple form
I couldn't cannonyou couldn't cannon
he couldn't cannon
we couldn't cannon
you couldn't cannon
they couldn't cannon
V-ing form
I couldn't be cannoningyou couldn't be cannoning
he couldn't be cannoning
we couldn't be cannoning
you couldn't be cannoning
they couldn't be cannoning
Perfect
I couldn't have cannonedyou couldn't have cannoned
he couldn't have cannoned
we couldn't have cannoned
you couldn't have cannoned
they couldn't have cannoned
V-ing perfect
I couldn't have been cannoningyou couldn't have been cannoning
he couldn't have been cannoning
we couldn't have been cannoning
you couldn't have been cannoning
they couldn't have been cannoning
Interrogative form
Simple form
could I cannon?could you cannon?
could he cannon?
could we cannon?
could you cannon?
could they cannon?
V-ing form
could I be cannoning?could you be cannoning?
could he be cannoning?
could we be cannoning?
could you be cannoning?
could they be cannoning?
Perfect
could I have cannoned?could you have cannoned?
could he have cannoned?
could we have cannoned?
could you have cannoned?
could they have cannoned?
V-ing perfect
could I have been cannoning?could you have been cannoning?
could he have been cannoning?
could we have been cannoning?
could you have been cannoning?
could they have been cannoning?
Interro-negative form
Simple form
couldn't I cannon?couldn't you cannon?
couldn't he cannon?
couldn't we cannon?
couldn't you cannon?
couldn't they cannon?
V-ing form
couldn't I be cannoning?couldn't you be cannoning?
couldn't he be cannoning?
couldn't we be cannoning?
couldn't you be cannoning?
couldn't they be cannoning?
Perfect
couldn't I have cannoned?couldn't you have cannoned?
couldn't he have cannoned?
couldn't we have cannoned?
couldn't you have cannoned?
couldn't they have cannoned?
V-ing perfect
couldn't I have been cannoning?couldn't you have been cannoning?
couldn't he have been cannoning?
couldn't we have been cannoning?
couldn't you have been cannoning?
couldn't they have been cannoning?