English verb conjugation
COULD SHANGHAI

Regular verb: shanghai - shanghaied - shanghaied

Affirmation

Simple form	V-ing form
I could shanghai you could shanghai he could shanghai we could shanghai you could shanghai they could shanghai	I could be shanghaiing you could be shanghaiing he could be shanghaiing we could be shanghaiing you could be shanghaiing they could be shanghaiing
Perfect	V-ing perfect
I could have shanghaied you could have shanghaied he could have shanghaied we could have shanghaied you could have shanghaied they could have shanghaied	I could have been shanghaiing you could have been shanghaiing he could have been shanghaiing we could have been shanghaiing you could have been shanghaiing they could have been shanghaiing

Negation

Simple form	V-ing form
I couldn't shanghai you couldn't shanghai he couldn't shanghai we couldn't shanghai you couldn't shanghai they couldn't shanghai	I couldn't be shanghaiing you couldn't be shanghaiing he couldn't be shanghaiing we couldn't be shanghaiing you couldn't be shanghaiing they couldn't be shanghaiing
Perfect	V-ing perfect
I couldn't have shanghaied you couldn't have shanghaied he couldn't have shanghaied we couldn't have shanghaied you couldn't have shanghaied they couldn't have shanghaied	I couldn't have been shanghaiing you couldn't have been shanghaiing he couldn't have been shanghaiing we couldn't have been shanghaiing you couldn't have been shanghaiing they couldn't have been shanghaiing

Interrogative form

Simple form	V-ing form
could I shanghai? could you shanghai? could he shanghai? could we shanghai? could you shanghai? could they shanghai?	could I be shanghaiing? could you be shanghaiing? could he be shanghaiing? could we be shanghaiing? could you be shanghaiing? could they be shanghaiing?
Perfect	V-ing perfect
could I have shanghaied? could you have shanghaied? could he have shanghaied? could we have shanghaied? could you have shanghaied? could they have shanghaied?	could I have been shanghaiing? could you have been shanghaiing? could he have been shanghaiing? could we have been shanghaiing? could you have been shanghaiing? could they have been shanghaiing?

Interro-negative form

Simple form	V-ing form
couldn't I shanghai? couldn't you shanghai? couldn't he shanghai? couldn't we shanghai? couldn't you shanghai? couldn't they shanghai?	couldn't I be shanghaiing? couldn't you be shanghaiing? couldn't he be shanghaiing? couldn't we be shanghaiing? couldn't you be shanghaiing? couldn't they be shanghaiing?
Perfect	V-ing perfect
couldn't I have shanghaied? couldn't you have shanghaied? couldn't he have shanghaied? couldn't we have shanghaied? couldn't you have shanghaied? couldn't they have shanghaied?	couldn't I have been shanghaiing? couldn't you have been shanghaiing? couldn't he have been shanghaiing? couldn't we have been shanghaiing? couldn't you have been shanghaiing? couldn't they have been shanghaiing?