male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD OWN
Regular verb: own - owned - owned
Affirmation
Simple form
I could ownyou could own
she could own
we could own
you could own
they could own
V-ing form
I could be owningyou could be owning
she could be owning
we could be owning
you could be owning
they could be owning
Perfect
I could have ownedyou could have owned
she could have owned
we could have owned
you could have owned
they could have owned
V-ing perfect
I could have been owningyou could have been owning
she could have been owning
we could have been owning
you could have been owning
they could have been owning
Negation
Simple form
I couldn't ownyou couldn't own
she couldn't own
we couldn't own
you couldn't own
they couldn't own
V-ing form
I couldn't be owningyou couldn't be owning
she couldn't be owning
we couldn't be owning
you couldn't be owning
they couldn't be owning
Perfect
I couldn't have ownedyou couldn't have owned
she couldn't have owned
we couldn't have owned
you couldn't have owned
they couldn't have owned
V-ing perfect
I couldn't have been owningyou couldn't have been owning
she couldn't have been owning
we couldn't have been owning
you couldn't have been owning
they couldn't have been owning
Interrogative form
Simple form
could I own?could you own?
could she own?
could we own?
could you own?
could they own?
V-ing form
could I be owning?could you be owning?
could she be owning?
could we be owning?
could you be owning?
could they be owning?
Perfect
could I have owned?could you have owned?
could she have owned?
could we have owned?
could you have owned?
could they have owned?
V-ing perfect
could I have been owning?could you have been owning?
could she have been owning?
could we have been owning?
could you have been owning?
could they have been owning?
Interro-negative form
Simple form
couldn't I own?couldn't you own?
couldn't she own?
couldn't we own?
couldn't you own?
couldn't they own?
V-ing form
couldn't I be owning?couldn't you be owning?
couldn't she be owning?
couldn't we be owning?
couldn't you be owning?
couldn't they be owning?
Perfect
couldn't I have owned?couldn't you have owned?
couldn't she have owned?
couldn't we have owned?
couldn't you have owned?
couldn't they have owned?
V-ing perfect
couldn't I have been owning?couldn't you have been owning?
couldn't she have been owning?
couldn't we have been owning?
couldn't you have been owning?
couldn't they have been owning?