English verb conjugation
CAN PIGEONHOLE

Regular verb: pigeonhole - pigeonholed - pigeonholed

Affirmation

Simple form	V-ing form
I can pigeonhole you can pigeonhole she can pigeonhole we can pigeonhole you can pigeonhole they can pigeonhole	I can be pigeonholing you can be pigeonholing she can be pigeonholing we can be pigeonholing you can be pigeonholing they can be pigeonholing
Perfect	V-ing perfect
I can have pigeonholed you can have pigeonholed she can have pigeonholed we can have pigeonholed you can have pigeonholed they can have pigeonholed	I can have been pigeonholing you can have been pigeonholing she can have been pigeonholing we can have been pigeonholing you can have been pigeonholing they can have been pigeonholing

Negation

Simple form	V-ing form
I can't pigeonhole you can't pigeonhole she can't pigeonhole we can't pigeonhole you can't pigeonhole they can't pigeonhole	I can't be pigeonholing you can't be pigeonholing she can't be pigeonholing we can't be pigeonholing you can't be pigeonholing they can't be pigeonholing
Perfect	V-ing perfect
I can't have pigeonholed you can't have pigeonholed she can't have pigeonholed we can't have pigeonholed you can't have pigeonholed they can't have pigeonholed	I can't have been pigeonholing you can't have been pigeonholing she can't have been pigeonholing we can't have been pigeonholing you can't have been pigeonholing they can't have been pigeonholing

Interrogative form

Simple form	V-ing form
can I pigeonhole? can you pigeonhole? can she pigeonhole? can we pigeonhole? can you pigeonhole? can they pigeonhole?	can I be pigeonholing? can you be pigeonholing? can she be pigeonholing? can we be pigeonholing? can you be pigeonholing? can they be pigeonholing?
Perfect	V-ing perfect
can I have pigeonholed? can you have pigeonholed? can she have pigeonholed? can we have pigeonholed? can you have pigeonholed? can they have pigeonholed?	can I have been pigeonholing? can you have been pigeonholing? can she have been pigeonholing? can we have been pigeonholing? can you have been pigeonholing? can they have been pigeonholing?

Interro-negative form

Simple form	V-ing form
can't I pigeonhole? can't you pigeonhole? can't she pigeonhole? can't we pigeonhole? can't you pigeonhole? can't they pigeonhole?	can't I be pigeonholing? can't you be pigeonholing? can't she be pigeonholing? can't we be pigeonholing? can't you be pigeonholing? can't they be pigeonholing?
Perfect	V-ing perfect
can't I have pigeonholed? can't you have pigeonholed? can't she have pigeonholed? can't we have pigeonholed? can't you have pigeonholed? can't they have pigeonholed?	can't I have been pigeonholing? can't you have been pigeonholing? can't she have been pigeonholing? can't we have been pigeonholing? can't you have been pigeonholing? can't they have been pigeonholing?