English verb conjugation
COULD OVERPRAISE

Regular verb: overpraise - overpraised - overpraised

Affirmation

Simple form	V-ing form
I could overpraise you could overpraise he could overpraise we could overpraise you could overpraise they could overpraise	I could be overpraising you could be overpraising he could be overpraising we could be overpraising you could be overpraising they could be overpraising
Perfect	V-ing perfect
I could have overpraised you could have overpraised he could have overpraised we could have overpraised you could have overpraised they could have overpraised	I could have been overpraising you could have been overpraising he could have been overpraising we could have been overpraising you could have been overpraising they could have been overpraising

Negation

Simple form	V-ing form
I couldn't overpraise you couldn't overpraise he couldn't overpraise we couldn't overpraise you couldn't overpraise they couldn't overpraise	I couldn't be overpraising you couldn't be overpraising he couldn't be overpraising we couldn't be overpraising you couldn't be overpraising they couldn't be overpraising
Perfect	V-ing perfect
I couldn't have overpraised you couldn't have overpraised he couldn't have overpraised we couldn't have overpraised you couldn't have overpraised they couldn't have overpraised	I couldn't have been overpraising you couldn't have been overpraising he couldn't have been overpraising we couldn't have been overpraising you couldn't have been overpraising they couldn't have been overpraising

Interrogative form

Simple form	V-ing form
could I overpraise? could you overpraise? could he overpraise? could we overpraise? could you overpraise? could they overpraise?	could I be overpraising? could you be overpraising? could he be overpraising? could we be overpraising? could you be overpraising? could they be overpraising?
Perfect	V-ing perfect
could I have overpraised? could you have overpraised? could he have overpraised? could we have overpraised? could you have overpraised? could they have overpraised?	could I have been overpraising? could you have been overpraising? could he have been overpraising? could we have been overpraising? could you have been overpraising? could they have been overpraising?

Interro-negative form

Simple form	V-ing form
couldn't I overpraise? couldn't you overpraise? couldn't he overpraise? couldn't we overpraise? couldn't you overpraise? couldn't they overpraise?	couldn't I be overpraising? couldn't you be overpraising? couldn't he be overpraising? couldn't we be overpraising? couldn't you be overpraising? couldn't they be overpraising?
Perfect	V-ing perfect
couldn't I have overpraised? couldn't you have overpraised? couldn't he have overpraised? couldn't we have overpraised? couldn't you have overpraised? couldn't they have overpraised?	couldn't I have been overpraising? couldn't you have been overpraising? couldn't he have been overpraising? couldn't we have been overpraising? couldn't you have been overpraising? couldn't they have been overpraising?