English verb conjugation
COULD OVERDECORATE

Regular verb: overdecorate - overdecorated - overdecorated

Affirmation

Simple form	V-ing form
I could overdecorate you could overdecorate he could overdecorate we could overdecorate you could overdecorate they could overdecorate	I could be overdecorating you could be overdecorating he could be overdecorating we could be overdecorating you could be overdecorating they could be overdecorating
Perfect	V-ing perfect
I could have overdecorated you could have overdecorated he could have overdecorated we could have overdecorated you could have overdecorated they could have overdecorated	I could have been overdecorating you could have been overdecorating he could have been overdecorating we could have been overdecorating you could have been overdecorating they could have been overdecorating

Negation

Simple form	V-ing form
I could not overdecorate you could not overdecorate he could not overdecorate we could not overdecorate you could not overdecorate they could not overdecorate	I could not be overdecorating you could not be overdecorating he could not be overdecorating we could not be overdecorating you could not be overdecorating they could not be overdecorating
Perfect	V-ing perfect
I could not have overdecorated you could not have overdecorated he could not have overdecorated we could not have overdecorated you could not have overdecorated they could not have overdecorated	I could not have been overdecorating you could not have been overdecorating he could not have been overdecorating we could not have been overdecorating you could not have been overdecorating they could not have been overdecorating

Interrogative form

Simple form	V-ing form
could I overdecorate? could you overdecorate? could he overdecorate? could we overdecorate? could you overdecorate? could they overdecorate?	could I be overdecorating? could you be overdecorating? could he be overdecorating? could we be overdecorating? could you be overdecorating? could they be overdecorating?
Perfect	V-ing perfect
could I have overdecorated? could you have overdecorated? could he have overdecorated? could we have overdecorated? could you have overdecorated? could they have overdecorated?	could I have been overdecorating? could you have been overdecorating? could he have been overdecorating? could we have been overdecorating? could you have been overdecorating? could they have been overdecorating?

Interro-negative form

Simple form	V-ing form
could I not overdecorate? could you not overdecorate? could he not overdecorate? could we not overdecorate? could you not overdecorate? could they not overdecorate?	could I not be overdecorating? could you not be overdecorating? could he not be overdecorating? could we not be overdecorating? could you not be overdecorating? could they not be overdecorating?
Perfect	V-ing perfect
could I not have overdecorated? could you not have overdecorated? could he not have overdecorated? could we not have overdecorated? could you not have overdecorated? could they not have overdecorated?	could I not have been overdecorating? could you not have been overdecorating? could he not have been overdecorating? could we not have been overdecorating? could you not have been overdecorating? could they not have been overdecorating?