male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD CLUE
Regular verb: clue - clued - clued
Affirmation
Simple form
I could clueyou could clue
she could clue
we could clue
you could clue
they could clue
V-ing form
I could be cluingyou could be cluing
she could be cluing
we could be cluing
you could be cluing
they could be cluing
Perfect
I could have cluedyou could have clued
she could have clued
we could have clued
you could have clued
they could have clued
V-ing perfect
I could have been cluingyou could have been cluing
she could have been cluing
we could have been cluing
you could have been cluing
they could have been cluing
Negation
Simple form
I couldn't clueyou couldn't clue
she couldn't clue
we couldn't clue
you couldn't clue
they couldn't clue
V-ing form
I couldn't be cluingyou couldn't be cluing
she couldn't be cluing
we couldn't be cluing
you couldn't be cluing
they couldn't be cluing
Perfect
I couldn't have cluedyou couldn't have clued
she couldn't have clued
we couldn't have clued
you couldn't have clued
they couldn't have clued
V-ing perfect
I couldn't have been cluingyou couldn't have been cluing
she couldn't have been cluing
we couldn't have been cluing
you couldn't have been cluing
they couldn't have been cluing
Interrogative form
Simple form
could I clue?could you clue?
could she clue?
could we clue?
could you clue?
could they clue?
V-ing form
could I be cluing?could you be cluing?
could she be cluing?
could we be cluing?
could you be cluing?
could they be cluing?
Perfect
could I have clued?could you have clued?
could she have clued?
could we have clued?
could you have clued?
could they have clued?
V-ing perfect
could I have been cluing?could you have been cluing?
could she have been cluing?
could we have been cluing?
could you have been cluing?
could they have been cluing?
Interro-negative form
Simple form
couldn't I clue?couldn't you clue?
couldn't she clue?
couldn't we clue?
couldn't you clue?
couldn't they clue?
V-ing form
couldn't I be cluing?couldn't you be cluing?
couldn't she be cluing?
couldn't we be cluing?
couldn't you be cluing?
couldn't they be cluing?
Perfect
couldn't I have clued?couldn't you have clued?
couldn't she have clued?
couldn't we have clued?
couldn't you have clued?
couldn't they have clued?
V-ing perfect
couldn't I have been cluing?couldn't you have been cluing?
couldn't she have been cluing?
couldn't we have been cluing?
couldn't you have been cluing?
couldn't they have been cluing?