English verb conjugation
CAN STOOP

Regular verb: stoop - stooped - stooped

Affirmation

Simple form	V-ing form
I can stoop you can stoop he can stoop we can stoop you can stoop they can stoop	I can be stooping you can be stooping he can be stooping we can be stooping you can be stooping they can be stooping
Perfect	V-ing perfect
I can have stooped you can have stooped he can have stooped we can have stooped you can have stooped they can have stooped	I can have been stooping you can have been stooping he can have been stooping we can have been stooping you can have been stooping they can have been stooping

Negation

Simple form	V-ing form
I can't stoop you can't stoop he can't stoop we can't stoop you can't stoop they can't stoop	I can't be stooping you can't be stooping he can't be stooping we can't be stooping you can't be stooping they can't be stooping
Perfect	V-ing perfect
I can't have stooped you can't have stooped he can't have stooped we can't have stooped you can't have stooped they can't have stooped	I can't have been stooping you can't have been stooping he can't have been stooping we can't have been stooping you can't have been stooping they can't have been stooping

Interrogative form

Simple form	V-ing form
can I stoop? can you stoop? can he stoop? can we stoop? can you stoop? can they stoop?	can I be stooping? can you be stooping? can he be stooping? can we be stooping? can you be stooping? can they be stooping?
Perfect	V-ing perfect
can I have stooped? can you have stooped? can he have stooped? can we have stooped? can you have stooped? can they have stooped?	can I have been stooping? can you have been stooping? can he have been stooping? can we have been stooping? can you have been stooping? can they have been stooping?

Interro-negative form

Simple form	V-ing form
can't I stoop? can't you stoop? can't he stoop? can't we stoop? can't you stoop? can't they stoop?	can't I be stooping? can't you be stooping? can't he be stooping? can't we be stooping? can't you be stooping? can't they be stooping?
Perfect	V-ing perfect
can't I have stooped? can't you have stooped? can't he have stooped? can't we have stooped? can't you have stooped? can't they have stooped?	can't I have been stooping? can't you have been stooping? can't he have been stooping? can't we have been stooping? can't you have been stooping? can't they have been stooping?