English verb conjugation
COULD DOSAPPOIüIT

Regular verb: dosappoiüit - dosappoiüited - dosappoiüited

Affirmation

Simple form	V-ing form
I could dosappoiüit you could dosappoiüit he could dosappoiüit we could dosappoiüit you could dosappoiüit they could dosappoiüit	I could be dosappoiüiting you could be dosappoiüiting he could be dosappoiüiting we could be dosappoiüiting you could be dosappoiüiting they could be dosappoiüiting
Perfect	V-ing perfect
I could have dosappoiüited you could have dosappoiüited he could have dosappoiüited we could have dosappoiüited you could have dosappoiüited they could have dosappoiüited	I could have been dosappoiüiting you could have been dosappoiüiting he could have been dosappoiüiting we could have been dosappoiüiting you could have been dosappoiüiting they could have been dosappoiüiting

Negation

Simple form	V-ing form
I could not dosappoiüit you could not dosappoiüit he could not dosappoiüit we could not dosappoiüit you could not dosappoiüit they could not dosappoiüit	I could not be dosappoiüiting you could not be dosappoiüiting he could not be dosappoiüiting we could not be dosappoiüiting you could not be dosappoiüiting they could not be dosappoiüiting
Perfect	V-ing perfect
I could not have dosappoiüited you could not have dosappoiüited he could not have dosappoiüited we could not have dosappoiüited you could not have dosappoiüited they could not have dosappoiüited	I could not have been dosappoiüiting you could not have been dosappoiüiting he could not have been dosappoiüiting we could not have been dosappoiüiting you could not have been dosappoiüiting they could not have been dosappoiüiting

Interrogative form

Simple form	V-ing form
could I dosappoiüit? could you dosappoiüit? could he dosappoiüit? could we dosappoiüit? could you dosappoiüit? could they dosappoiüit?	could I be dosappoiüiting? could you be dosappoiüiting? could he be dosappoiüiting? could we be dosappoiüiting? could you be dosappoiüiting? could they be dosappoiüiting?
Perfect	V-ing perfect
could I have dosappoiüited? could you have dosappoiüited? could he have dosappoiüited? could we have dosappoiüited? could you have dosappoiüited? could they have dosappoiüited?	could I have been dosappoiüiting? could you have been dosappoiüiting? could he have been dosappoiüiting? could we have been dosappoiüiting? could you have been dosappoiüiting? could they have been dosappoiüiting?

Interro-negative form

Simple form	V-ing form
could I not dosappoiüit? could you not dosappoiüit? could he not dosappoiüit? could we not dosappoiüit? could you not dosappoiüit? could they not dosappoiüit?	could I not be dosappoiüiting? could you not be dosappoiüiting? could he not be dosappoiüiting? could we not be dosappoiüiting? could you not be dosappoiüiting? could they not be dosappoiüiting?
Perfect	V-ing perfect
could I not have dosappoiüited? could you not have dosappoiüited? could he not have dosappoiüited? could we not have dosappoiüited? could you not have dosappoiüited? could they not have dosappoiüited?	could I not have been dosappoiüiting? could you not have been dosappoiüiting? could he not have been dosappoiüiting? could we not have been dosappoiüiting? could you not have been dosappoiüiting? could they not have been dosappoiüiting?