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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD ROLL

Regular verb: roll - rolled - rolled


Affirmation

Simple form
I could roll
you could roll
he could roll
we could roll
you could roll
they could roll
V-ing form
I could be rolling
you could be rolling
he could be rolling
we could be rolling
you could be rolling
they could be rolling
Perfect
I could have rolled
you could have rolled
he could have rolled
we could have rolled
you could have rolled
they could have rolled
V-ing perfect
I could have been rolling
you could have been rolling
he could have been rolling
we could have been rolling
you could have been rolling
they could have been rolling

Negation

Simple form
I couldn't roll
you couldn't roll
he couldn't roll
we couldn't roll
you couldn't roll
they couldn't roll
V-ing form
I couldn't be rolling
you couldn't be rolling
he couldn't be rolling
we couldn't be rolling
you couldn't be rolling
they couldn't be rolling
Perfect
I couldn't have rolled
you couldn't have rolled
he couldn't have rolled
we couldn't have rolled
you couldn't have rolled
they couldn't have rolled
V-ing perfect
I couldn't have been rolling
you couldn't have been rolling
he couldn't have been rolling
we couldn't have been rolling
you couldn't have been rolling
they couldn't have been rolling

Interrogative form

Simple form
could I roll?
could you roll?
could he roll?
could we roll?
could you roll?
could they roll?
V-ing form
could I be rolling?
could you be rolling?
could he be rolling?
could we be rolling?
could you be rolling?
could they be rolling?
Perfect
could I have rolled?
could you have rolled?
could he have rolled?
could we have rolled?
could you have rolled?
could they have rolled?
V-ing perfect
could I have been rolling?
could you have been rolling?
could he have been rolling?
could we have been rolling?
could you have been rolling?
could they have been rolling?

Interro-negative form

Simple form
couldn't I roll?
couldn't you roll?
couldn't he roll?
couldn't we roll?
couldn't you roll?
couldn't they roll?
V-ing form
couldn't I be rolling?
couldn't you be rolling?
couldn't he be rolling?
couldn't we be rolling?
couldn't you be rolling?
couldn't they be rolling?
Perfect
couldn't I have rolled?
couldn't you have rolled?
couldn't he have rolled?
couldn't we have rolled?
couldn't you have rolled?
couldn't they have rolled?
V-ing perfect
couldn't I have been rolling?
couldn't you have been rolling?
couldn't he have been rolling?
couldn't we have been rolling?
couldn't you have been rolling?
couldn't they have been rolling?