male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD TWIDDLE
Regular verb: twiddle - twiddled - twiddled
Affirmation
Simple form
I could twiddleyou could twiddle
she could twiddle
we could twiddle
you could twiddle
they could twiddle
V-ing form
I could be twiddlingyou could be twiddling
she could be twiddling
we could be twiddling
you could be twiddling
they could be twiddling
Perfect
I could have twiddledyou could have twiddled
she could have twiddled
we could have twiddled
you could have twiddled
they could have twiddled
V-ing perfect
I could have been twiddlingyou could have been twiddling
she could have been twiddling
we could have been twiddling
you could have been twiddling
they could have been twiddling
Negation
Simple form
I couldn't twiddleyou couldn't twiddle
she couldn't twiddle
we couldn't twiddle
you couldn't twiddle
they couldn't twiddle
V-ing form
I couldn't be twiddlingyou couldn't be twiddling
she couldn't be twiddling
we couldn't be twiddling
you couldn't be twiddling
they couldn't be twiddling
Perfect
I couldn't have twiddledyou couldn't have twiddled
she couldn't have twiddled
we couldn't have twiddled
you couldn't have twiddled
they couldn't have twiddled
V-ing perfect
I couldn't have been twiddlingyou couldn't have been twiddling
she couldn't have been twiddling
we couldn't have been twiddling
you couldn't have been twiddling
they couldn't have been twiddling
Interrogative form
Simple form
could I twiddle?could you twiddle?
could she twiddle?
could we twiddle?
could you twiddle?
could they twiddle?
V-ing form
could I be twiddling?could you be twiddling?
could she be twiddling?
could we be twiddling?
could you be twiddling?
could they be twiddling?
Perfect
could I have twiddled?could you have twiddled?
could she have twiddled?
could we have twiddled?
could you have twiddled?
could they have twiddled?
V-ing perfect
could I have been twiddling?could you have been twiddling?
could she have been twiddling?
could we have been twiddling?
could you have been twiddling?
could they have been twiddling?
Interro-negative form
Simple form
couldn't I twiddle?couldn't you twiddle?
couldn't she twiddle?
couldn't we twiddle?
couldn't you twiddle?
couldn't they twiddle?
V-ing form
couldn't I be twiddling?couldn't you be twiddling?
couldn't she be twiddling?
couldn't we be twiddling?
couldn't you be twiddling?
couldn't they be twiddling?
Perfect
couldn't I have twiddled?couldn't you have twiddled?
couldn't she have twiddled?
couldn't we have twiddled?
couldn't you have twiddled?
couldn't they have twiddled?
V-ing perfect
couldn't I have been twiddling?couldn't you have been twiddling?
couldn't she have been twiddling?
couldn't we have been twiddling?
couldn't you have been twiddling?
couldn't they have been twiddling?