male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD TELL
Irregular verb: tell - told - told
Affirmation
Simple form
I could tellyou could tell
she could tell
we could tell
you could tell
they could tell
V-ing form
I could be tellingyou could be telling
she could be telling
we could be telling
you could be telling
they could be telling
Perfect
I could have toldyou could have told
she could have told
we could have told
you could have told
they could have told
V-ing perfect
I could have been tellingyou could have been telling
she could have been telling
we could have been telling
you could have been telling
they could have been telling
Negation
Simple form
I couldn't tellyou couldn't tell
she couldn't tell
we couldn't tell
you couldn't tell
they couldn't tell
V-ing form
I couldn't be tellingyou couldn't be telling
she couldn't be telling
we couldn't be telling
you couldn't be telling
they couldn't be telling
Perfect
I couldn't have toldyou couldn't have told
she couldn't have told
we couldn't have told
you couldn't have told
they couldn't have told
V-ing perfect
I couldn't have been tellingyou couldn't have been telling
she couldn't have been telling
we couldn't have been telling
you couldn't have been telling
they couldn't have been telling
Interrogative form
Simple form
could I tell?could you tell?
could she tell?
could we tell?
could you tell?
could they tell?
V-ing form
could I be telling?could you be telling?
could she be telling?
could we be telling?
could you be telling?
could they be telling?
Perfect
could I have told?could you have told?
could she have told?
could we have told?
could you have told?
could they have told?
V-ing perfect
could I have been telling?could you have been telling?
could she have been telling?
could we have been telling?
could you have been telling?
could they have been telling?
Interro-negative form
Simple form
couldn't I tell?couldn't you tell?
couldn't she tell?
couldn't we tell?
couldn't you tell?
couldn't they tell?
V-ing form
couldn't I be telling?couldn't you be telling?
couldn't she be telling?
couldn't we be telling?
couldn't you be telling?
couldn't they be telling?
Perfect
couldn't I have told?couldn't you have told?
couldn't she have told?
couldn't we have told?
couldn't you have told?
couldn't they have told?
V-ing perfect
couldn't I have been telling?couldn't you have been telling?
couldn't she have been telling?
couldn't we have been telling?
couldn't you have been telling?
couldn't they have been telling?