male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD JUMBLE
Regular verb: jumble - jumbled - jumbled
Affirmation
Simple form
I could jumbleyou could jumble
she could jumble
we could jumble
you could jumble
they could jumble
V-ing form
I could be jumblingyou could be jumbling
she could be jumbling
we could be jumbling
you could be jumbling
they could be jumbling
Perfect
I could have jumbledyou could have jumbled
she could have jumbled
we could have jumbled
you could have jumbled
they could have jumbled
V-ing perfect
I could have been jumblingyou could have been jumbling
she could have been jumbling
we could have been jumbling
you could have been jumbling
they could have been jumbling
Negation
Simple form
I couldn't jumbleyou couldn't jumble
she couldn't jumble
we couldn't jumble
you couldn't jumble
they couldn't jumble
V-ing form
I couldn't be jumblingyou couldn't be jumbling
she couldn't be jumbling
we couldn't be jumbling
you couldn't be jumbling
they couldn't be jumbling
Perfect
I couldn't have jumbledyou couldn't have jumbled
she couldn't have jumbled
we couldn't have jumbled
you couldn't have jumbled
they couldn't have jumbled
V-ing perfect
I couldn't have been jumblingyou couldn't have been jumbling
she couldn't have been jumbling
we couldn't have been jumbling
you couldn't have been jumbling
they couldn't have been jumbling
Interrogative form
Simple form
could I jumble?could you jumble?
could she jumble?
could we jumble?
could you jumble?
could they jumble?
V-ing form
could I be jumbling?could you be jumbling?
could she be jumbling?
could we be jumbling?
could you be jumbling?
could they be jumbling?
Perfect
could I have jumbled?could you have jumbled?
could she have jumbled?
could we have jumbled?
could you have jumbled?
could they have jumbled?
V-ing perfect
could I have been jumbling?could you have been jumbling?
could she have been jumbling?
could we have been jumbling?
could you have been jumbling?
could they have been jumbling?
Interro-negative form
Simple form
couldn't I jumble?couldn't you jumble?
couldn't she jumble?
couldn't we jumble?
couldn't you jumble?
couldn't they jumble?
V-ing form
couldn't I be jumbling?couldn't you be jumbling?
couldn't she be jumbling?
couldn't we be jumbling?
couldn't you be jumbling?
couldn't they be jumbling?
Perfect
couldn't I have jumbled?couldn't you have jumbled?
couldn't she have jumbled?
couldn't we have jumbled?
couldn't you have jumbled?
couldn't they have jumbled?
V-ing perfect
couldn't I have been jumbling?couldn't you have been jumbling?
couldn't she have been jumbling?
couldn't we have been jumbling?
couldn't you have been jumbling?
couldn't they have been jumbling?