male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD DROWN
Regular verb: drown - drowned - drowned
Affirmation
Simple form
I could drownyou could drown
she could drown
we could drown
you could drown
they could drown
V-ing form
I could be drowningyou could be drowning
she could be drowning
we could be drowning
you could be drowning
they could be drowning
Perfect
I could have drownedyou could have drowned
she could have drowned
we could have drowned
you could have drowned
they could have drowned
V-ing perfect
I could have been drowningyou could have been drowning
she could have been drowning
we could have been drowning
you could have been drowning
they could have been drowning
Negation
Simple form
I couldn't drownyou couldn't drown
she couldn't drown
we couldn't drown
you couldn't drown
they couldn't drown
V-ing form
I couldn't be drowningyou couldn't be drowning
she couldn't be drowning
we couldn't be drowning
you couldn't be drowning
they couldn't be drowning
Perfect
I couldn't have drownedyou couldn't have drowned
she couldn't have drowned
we couldn't have drowned
you couldn't have drowned
they couldn't have drowned
V-ing perfect
I couldn't have been drowningyou couldn't have been drowning
she couldn't have been drowning
we couldn't have been drowning
you couldn't have been drowning
they couldn't have been drowning
Interrogative form
Simple form
could I drown?could you drown?
could she drown?
could we drown?
could you drown?
could they drown?
V-ing form
could I be drowning?could you be drowning?
could she be drowning?
could we be drowning?
could you be drowning?
could they be drowning?
Perfect
could I have drowned?could you have drowned?
could she have drowned?
could we have drowned?
could you have drowned?
could they have drowned?
V-ing perfect
could I have been drowning?could you have been drowning?
could she have been drowning?
could we have been drowning?
could you have been drowning?
could they have been drowning?
Interro-negative form
Simple form
couldn't I drown?couldn't you drown?
couldn't she drown?
couldn't we drown?
couldn't you drown?
couldn't they drown?
V-ing form
couldn't I be drowning?couldn't you be drowning?
couldn't she be drowning?
couldn't we be drowning?
couldn't you be drowning?
couldn't they be drowning?
Perfect
couldn't I have drowned?couldn't you have drowned?
couldn't she have drowned?
couldn't we have drowned?
couldn't you have drowned?
couldn't they have drowned?
V-ing perfect
couldn't I have been drowning?couldn't you have been drowning?
couldn't she have been drowning?
couldn't we have been drowning?
couldn't you have been drowning?
couldn't they have been drowning?