male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD REVEAL
Regular verb: reveal - revealed - revealed
Affirmation
Simple form
I could revealyou could reveal
she could reveal
we could reveal
you could reveal
they could reveal
V-ing form
I could be revealingyou could be revealing
she could be revealing
we could be revealing
you could be revealing
they could be revealing
Perfect
I could have revealedyou could have revealed
she could have revealed
we could have revealed
you could have revealed
they could have revealed
V-ing perfect
I could have been revealingyou could have been revealing
she could have been revealing
we could have been revealing
you could have been revealing
they could have been revealing
Negation
Simple form
I couldn't revealyou couldn't reveal
she couldn't reveal
we couldn't reveal
you couldn't reveal
they couldn't reveal
V-ing form
I couldn't be revealingyou couldn't be revealing
she couldn't be revealing
we couldn't be revealing
you couldn't be revealing
they couldn't be revealing
Perfect
I couldn't have revealedyou couldn't have revealed
she couldn't have revealed
we couldn't have revealed
you couldn't have revealed
they couldn't have revealed
V-ing perfect
I couldn't have been revealingyou couldn't have been revealing
she couldn't have been revealing
we couldn't have been revealing
you couldn't have been revealing
they couldn't have been revealing
Interrogative form
Simple form
could I reveal?could you reveal?
could she reveal?
could we reveal?
could you reveal?
could they reveal?
V-ing form
could I be revealing?could you be revealing?
could she be revealing?
could we be revealing?
could you be revealing?
could they be revealing?
Perfect
could I have revealed?could you have revealed?
could she have revealed?
could we have revealed?
could you have revealed?
could they have revealed?
V-ing perfect
could I have been revealing?could you have been revealing?
could she have been revealing?
could we have been revealing?
could you have been revealing?
could they have been revealing?
Interro-negative form
Simple form
couldn't I reveal?couldn't you reveal?
couldn't she reveal?
couldn't we reveal?
couldn't you reveal?
couldn't they reveal?
V-ing form
couldn't I be revealing?couldn't you be revealing?
couldn't she be revealing?
couldn't we be revealing?
couldn't you be revealing?
couldn't they be revealing?
Perfect
couldn't I have revealed?couldn't you have revealed?
couldn't she have revealed?
couldn't we have revealed?
couldn't you have revealed?
couldn't they have revealed?
V-ing perfect
couldn't I have been revealing?couldn't you have been revealing?
couldn't she have been revealing?
couldn't we have been revealing?
couldn't you have been revealing?
couldn't they have been revealing?