English verb conjugation
CAN SEEL

Regular verb: seel - seeled - seeled

Affirmation

Simple form	V-ing form
I can seel you can seel he can seel we can seel you can seel they can seel	I can be seeling you can be seeling he can be seeling we can be seeling you can be seeling they can be seeling
Perfect	V-ing perfect
I can have seeled you can have seeled he can have seeled we can have seeled you can have seeled they can have seeled	I can have been seeling you can have been seeling he can have been seeling we can have been seeling you can have been seeling they can have been seeling

Negation

Simple form	V-ing form
I can't seel you can't seel he can't seel we can't seel you can't seel they can't seel	I can't be seeling you can't be seeling he can't be seeling we can't be seeling you can't be seeling they can't be seeling
Perfect	V-ing perfect
I can't have seeled you can't have seeled he can't have seeled we can't have seeled you can't have seeled they can't have seeled	I can't have been seeling you can't have been seeling he can't have been seeling we can't have been seeling you can't have been seeling they can't have been seeling

Interrogative form

Simple form	V-ing form
can I seel? can you seel? can he seel? can we seel? can you seel? can they seel?	can I be seeling? can you be seeling? can he be seeling? can we be seeling? can you be seeling? can they be seeling?
Perfect	V-ing perfect
can I have seeled? can you have seeled? can he have seeled? can we have seeled? can you have seeled? can they have seeled?	can I have been seeling? can you have been seeling? can he have been seeling? can we have been seeling? can you have been seeling? can they have been seeling?

Interro-negative form

Simple form	V-ing form
can't I seel? can't you seel? can't he seel? can't we seel? can't you seel? can't they seel?	can't I be seeling? can't you be seeling? can't he be seeling? can't we be seeling? can't you be seeling? can't they be seeling?
Perfect	V-ing perfect
can't I have seeled? can't you have seeled? can't he have seeled? can't we have seeled? can't you have seeled? can't they have seeled?	can't I have been seeling? can't you have been seeling? can't he have been seeling? can't we have been seeling? can't you have been seeling? can't they have been seeling?