I could condescend you could condescend she could condescend we could condescend you could condescend they could condescend
V-ing form
I could be condescending you could be condescending she could be condescending we could be condescending you could be condescending they could be condescending
Perfect
I could have condescended you could have condescended she could have condescended we could have condescended you could have condescended they could have condescended
V-ing perfect
I could have been condescending you could have been condescending she could have been condescending we could have been condescending you could have been condescending they could have been condescending
Negation
Simple form
I couldn't condescend you couldn't condescend she couldn't condescend we couldn't condescend you couldn't condescend they couldn't condescend
V-ing form
I couldn't be condescending you couldn't be condescending she couldn't be condescending we couldn't be condescending you couldn't be condescending they couldn't be condescending
Perfect
I couldn't have condescended you couldn't have condescended she couldn't have condescended we couldn't have condescended you couldn't have condescended they couldn't have condescended
V-ing perfect
I couldn't have been condescending you couldn't have been condescending she couldn't have been condescending we couldn't have been condescending you couldn't have been condescending they couldn't have been condescending
Interrogative form
Simple form
could I condescend? could you condescend? could she condescend? could we condescend? could you condescend? could they condescend?
V-ing form
could I be condescending? could you be condescending? could she be condescending? could we be condescending? could you be condescending? could they be condescending?
Perfect
could I have condescended? could you have condescended? could she have condescended? could we have condescended? could you have condescended? could they have condescended?
V-ing perfect
could I have been condescending? could you have been condescending? could she have been condescending? could we have been condescending? could you have been condescending? could they have been condescending?
Interro-negative form
Simple form
couldn't I condescend? couldn't you condescend? couldn't she condescend? couldn't we condescend? couldn't you condescend? couldn't they condescend?
V-ing form
couldn't I be condescending? couldn't you be condescending? couldn't she be condescending? couldn't we be condescending? couldn't you be condescending? couldn't they be condescending?
Perfect
couldn't I have condescended? couldn't you have condescended? couldn't she have condescended? couldn't we have condescended? couldn't you have condescended? couldn't they have condescended?
V-ing perfect
couldn't I have been condescending? couldn't you have been condescending? couldn't she have been condescending? couldn't we have been condescending? couldn't you have been condescending? couldn't they have been condescending?