English verb conjugation
COULD PHOTOCOMPOSE

Regular verb: photocompose - photocomposed - photocomposed

Affirmation

Simple form	V-ing form
I could photocompose you could photocompose he could photocompose we could photocompose you could photocompose they could photocompose	I could be photocomposing you could be photocomposing he could be photocomposing we could be photocomposing you could be photocomposing they could be photocomposing
Perfect	V-ing perfect
I could have photocomposed you could have photocomposed he could have photocomposed we could have photocomposed you could have photocomposed they could have photocomposed	I could have been photocomposing you could have been photocomposing he could have been photocomposing we could have been photocomposing you could have been photocomposing they could have been photocomposing

Negation

Simple form	V-ing form
I could not photocompose you could not photocompose he could not photocompose we could not photocompose you could not photocompose they could not photocompose	I could not be photocomposing you could not be photocomposing he could not be photocomposing we could not be photocomposing you could not be photocomposing they could not be photocomposing
Perfect	V-ing perfect
I could not have photocomposed you could not have photocomposed he could not have photocomposed we could not have photocomposed you could not have photocomposed they could not have photocomposed	I could not have been photocomposing you could not have been photocomposing he could not have been photocomposing we could not have been photocomposing you could not have been photocomposing they could not have been photocomposing

Interrogative form

Simple form	V-ing form
could I photocompose? could you photocompose? could he photocompose? could we photocompose? could you photocompose? could they photocompose?	could I be photocomposing? could you be photocomposing? could he be photocomposing? could we be photocomposing? could you be photocomposing? could they be photocomposing?
Perfect	V-ing perfect
could I have photocomposed? could you have photocomposed? could he have photocomposed? could we have photocomposed? could you have photocomposed? could they have photocomposed?	could I have been photocomposing? could you have been photocomposing? could he have been photocomposing? could we have been photocomposing? could you have been photocomposing? could they have been photocomposing?

Interro-negative form

Simple form	V-ing form
could I not photocompose? could you not photocompose? could he not photocompose? could we not photocompose? could you not photocompose? could they not photocompose?	could I not be photocomposing? could you not be photocomposing? could he not be photocomposing? could we not be photocomposing? could you not be photocomposing? could they not be photocomposing?
Perfect	V-ing perfect
could I not have photocomposed? could you not have photocomposed? could he not have photocomposed? could we not have photocomposed? could you not have photocomposed? could they not have photocomposed?	could I not have been photocomposing? could you not have been photocomposing? could he not have been photocomposing? could we not have been photocomposing? could you not have been photocomposing? could they not have been photocomposing?