English verb conjugation
COULD RECEIPT

Regular verb: receipt - receipted - receipted

Affirmation

Simple form	V-ing form
I could receipt you could receipt he could receipt we could receipt you could receipt they could receipt	I could be receipting you could be receipting he could be receipting we could be receipting you could be receipting they could be receipting
Perfect	V-ing perfect
I could have receipted you could have receipted he could have receipted we could have receipted you could have receipted they could have receipted	I could have been receipting you could have been receipting he could have been receipting we could have been receipting you could have been receipting they could have been receipting

Negation

Simple form	V-ing form
I couldn't receipt you couldn't receipt he couldn't receipt we couldn't receipt you couldn't receipt they couldn't receipt	I couldn't be receipting you couldn't be receipting he couldn't be receipting we couldn't be receipting you couldn't be receipting they couldn't be receipting
Perfect	V-ing perfect
I couldn't have receipted you couldn't have receipted he couldn't have receipted we couldn't have receipted you couldn't have receipted they couldn't have receipted	I couldn't have been receipting you couldn't have been receipting he couldn't have been receipting we couldn't have been receipting you couldn't have been receipting they couldn't have been receipting

Interrogative form

Simple form	V-ing form
could I receipt? could you receipt? could he receipt? could we receipt? could you receipt? could they receipt?	could I be receipting? could you be receipting? could he be receipting? could we be receipting? could you be receipting? could they be receipting?
Perfect	V-ing perfect
could I have receipted? could you have receipted? could he have receipted? could we have receipted? could you have receipted? could they have receipted?	could I have been receipting? could you have been receipting? could he have been receipting? could we have been receipting? could you have been receipting? could they have been receipting?

Interro-negative form

Simple form	V-ing form
couldn't I receipt? couldn't you receipt? couldn't he receipt? couldn't we receipt? couldn't you receipt? couldn't they receipt?	couldn't I be receipting? couldn't you be receipting? couldn't he be receipting? couldn't we be receipting? couldn't you be receipting? couldn't they be receipting?
Perfect	V-ing perfect
couldn't I have receipted? couldn't you have receipted? couldn't he have receipted? couldn't we have receipted? couldn't you have receipted? couldn't they have receipted?	couldn't I have been receipting? couldn't you have been receipting? couldn't he have been receipting? couldn't we have been receipting? couldn't you have been receipting? couldn't they have been receipting?