male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD CAB
Regular verb: cab - cabed - cabed
Affirmation
Simple form
I could cabyou could cab
she could cab
we could cab
you could cab
they could cab
V-ing form
I could be cabingyou could be cabing
she could be cabing
we could be cabing
you could be cabing
they could be cabing
Perfect
I could have cabedyou could have cabed
she could have cabed
we could have cabed
you could have cabed
they could have cabed
V-ing perfect
I could have been cabingyou could have been cabing
she could have been cabing
we could have been cabing
you could have been cabing
they could have been cabing
Negation
Simple form
I couldn't cabyou couldn't cab
she couldn't cab
we couldn't cab
you couldn't cab
they couldn't cab
V-ing form
I couldn't be cabingyou couldn't be cabing
she couldn't be cabing
we couldn't be cabing
you couldn't be cabing
they couldn't be cabing
Perfect
I couldn't have cabedyou couldn't have cabed
she couldn't have cabed
we couldn't have cabed
you couldn't have cabed
they couldn't have cabed
V-ing perfect
I couldn't have been cabingyou couldn't have been cabing
she couldn't have been cabing
we couldn't have been cabing
you couldn't have been cabing
they couldn't have been cabing
Interrogative form
Simple form
could I cab?could you cab?
could she cab?
could we cab?
could you cab?
could they cab?
V-ing form
could I be cabing?could you be cabing?
could she be cabing?
could we be cabing?
could you be cabing?
could they be cabing?
Perfect
could I have cabed?could you have cabed?
could she have cabed?
could we have cabed?
could you have cabed?
could they have cabed?
V-ing perfect
could I have been cabing?could you have been cabing?
could she have been cabing?
could we have been cabing?
could you have been cabing?
could they have been cabing?
Interro-negative form
Simple form
couldn't I cab?couldn't you cab?
couldn't she cab?
couldn't we cab?
couldn't you cab?
couldn't they cab?
V-ing form
couldn't I be cabing?couldn't you be cabing?
couldn't she be cabing?
couldn't we be cabing?
couldn't you be cabing?
couldn't they be cabing?
Perfect
couldn't I have cabed?couldn't you have cabed?
couldn't she have cabed?
couldn't we have cabed?
couldn't you have cabed?
couldn't they have cabed?
V-ing perfect
couldn't I have been cabing?couldn't you have been cabing?
couldn't she have been cabing?
couldn't we have been cabing?
couldn't you have been cabing?
couldn't they have been cabing?