English verb conjugation
COULD OVERRESPOND

Regular verb: overrespond - overresponded - overresponded

Affirmation

Simple form	V-ing form
I could overrespond you could overrespond he could overrespond we could overrespond you could overrespond they could overrespond	I could be overresponding you could be overresponding he could be overresponding we could be overresponding you could be overresponding they could be overresponding
Perfect	V-ing perfect
I could have overresponded you could have overresponded he could have overresponded we could have overresponded you could have overresponded they could have overresponded	I could have been overresponding you could have been overresponding he could have been overresponding we could have been overresponding you could have been overresponding they could have been overresponding

Negation

Simple form	V-ing form
I couldn't overrespond you couldn't overrespond he couldn't overrespond we couldn't overrespond you couldn't overrespond they couldn't overrespond	I couldn't be overresponding you couldn't be overresponding he couldn't be overresponding we couldn't be overresponding you couldn't be overresponding they couldn't be overresponding
Perfect	V-ing perfect
I couldn't have overresponded you couldn't have overresponded he couldn't have overresponded we couldn't have overresponded you couldn't have overresponded they couldn't have overresponded	I couldn't have been overresponding you couldn't have been overresponding he couldn't have been overresponding we couldn't have been overresponding you couldn't have been overresponding they couldn't have been overresponding

Interrogative form

Simple form	V-ing form
could I overrespond? could you overrespond? could he overrespond? could we overrespond? could you overrespond? could they overrespond?	could I be overresponding? could you be overresponding? could he be overresponding? could we be overresponding? could you be overresponding? could they be overresponding?
Perfect	V-ing perfect
could I have overresponded? could you have overresponded? could he have overresponded? could we have overresponded? could you have overresponded? could they have overresponded?	could I have been overresponding? could you have been overresponding? could he have been overresponding? could we have been overresponding? could you have been overresponding? could they have been overresponding?

Interro-negative form

Simple form	V-ing form
couldn't I overrespond? couldn't you overrespond? couldn't he overrespond? couldn't we overrespond? couldn't you overrespond? couldn't they overrespond?	couldn't I be overresponding? couldn't you be overresponding? couldn't he be overresponding? couldn't we be overresponding? couldn't you be overresponding? couldn't they be overresponding?
Perfect	V-ing perfect
couldn't I have overresponded? couldn't you have overresponded? couldn't he have overresponded? couldn't we have overresponded? couldn't you have overresponded? couldn't they have overresponded?	couldn't I have been overresponding? couldn't you have been overresponding? couldn't he have been overresponding? couldn't we have been overresponding? couldn't you have been overresponding? couldn't they have been overresponding?