English verb conjugation
CAN STOOK

Regular verb: stook - stooked - stooked

Affirmation

Simple form	V-ing form
I can stook you can stook she can stook we can stook you can stook they can stook	I can be stooking you can be stooking she can be stooking we can be stooking you can be stooking they can be stooking
Perfect	V-ing perfect
I can have stooked you can have stooked she can have stooked we can have stooked you can have stooked they can have stooked	I can have been stooking you can have been stooking she can have been stooking we can have been stooking you can have been stooking they can have been stooking

Negation

Simple form	V-ing form
I can't stook you can't stook she can't stook we can't stook you can't stook they can't stook	I can't be stooking you can't be stooking she can't be stooking we can't be stooking you can't be stooking they can't be stooking
Perfect	V-ing perfect
I can't have stooked you can't have stooked she can't have stooked we can't have stooked you can't have stooked they can't have stooked	I can't have been stooking you can't have been stooking she can't have been stooking we can't have been stooking you can't have been stooking they can't have been stooking

Interrogative form

Simple form	V-ing form
can I stook? can you stook? can she stook? can we stook? can you stook? can they stook?	can I be stooking? can you be stooking? can she be stooking? can we be stooking? can you be stooking? can they be stooking?
Perfect	V-ing perfect
can I have stooked? can you have stooked? can she have stooked? can we have stooked? can you have stooked? can they have stooked?	can I have been stooking? can you have been stooking? can she have been stooking? can we have been stooking? can you have been stooking? can they have been stooking?

Interro-negative form

Simple form	V-ing form
can't I stook? can't you stook? can't she stook? can't we stook? can't you stook? can't they stook?	can't I be stooking? can't you be stooking? can't she be stooking? can't we be stooking? can't you be stooking? can't they be stooking?
Perfect	V-ing perfect
can't I have stooked? can't you have stooked? can't she have stooked? can't we have stooked? can't you have stooked? can't they have stooked?	can't I have been stooking? can't you have been stooking? can't she have been stooking? can't we have been stooking? can't you have been stooking? can't they have been stooking?