English verb conjugation
COULD PRESHIP

Regular verb: preship - preshiped - preshiped

Affirmation

Simple form	V-ing form
I could preship you could preship he could preship we could preship you could preship they could preship	I could be preshiping you could be preshiping he could be preshiping we could be preshiping you could be preshiping they could be preshiping
Perfect	V-ing perfect
I could have preshiped you could have preshiped he could have preshiped we could have preshiped you could have preshiped they could have preshiped	I could have been preshiping you could have been preshiping he could have been preshiping we could have been preshiping you could have been preshiping they could have been preshiping

Negation

Simple form	V-ing form
I could not preship you could not preship he could not preship we could not preship you could not preship they could not preship	I could not be preshiping you could not be preshiping he could not be preshiping we could not be preshiping you could not be preshiping they could not be preshiping
Perfect	V-ing perfect
I could not have preshiped you could not have preshiped he could not have preshiped we could not have preshiped you could not have preshiped they could not have preshiped	I could not have been preshiping you could not have been preshiping he could not have been preshiping we could not have been preshiping you could not have been preshiping they could not have been preshiping

Interrogative form

Simple form	V-ing form
could I preship? could you preship? could he preship? could we preship? could you preship? could they preship?	could I be preshiping? could you be preshiping? could he be preshiping? could we be preshiping? could you be preshiping? could they be preshiping?
Perfect	V-ing perfect
could I have preshiped? could you have preshiped? could he have preshiped? could we have preshiped? could you have preshiped? could they have preshiped?	could I have been preshiping? could you have been preshiping? could he have been preshiping? could we have been preshiping? could you have been preshiping? could they have been preshiping?

Interro-negative form

Simple form	V-ing form
could I not preship? could you not preship? could he not preship? could we not preship? could you not preship? could they not preship?	could I not be preshiping? could you not be preshiping? could he not be preshiping? could we not be preshiping? could you not be preshiping? could they not be preshiping?
Perfect	V-ing perfect
could I not have preshiped? could you not have preshiped? could he not have preshiped? could we not have preshiped? could you not have preshiped? could they not have preshiped?	could I not have been preshiping? could you not have been preshiping? could he not have been preshiping? could we not have been preshiping? could you not have been preshiping? could they not have been preshiping?