English verb conjugation
CAN SUBDUE

Regular verb: subdue - subdued - subdued

Affirmation

Simple form	V-ing form
I can subdue you can subdue he can subdue we can subdue you can subdue they can subdue	I can be subduing you can be subduing he can be subduing we can be subduing you can be subduing they can be subduing
Perfect	V-ing perfect
I can have subdued you can have subdued he can have subdued we can have subdued you can have subdued they can have subdued	I can have been subduing you can have been subduing he can have been subduing we can have been subduing you can have been subduing they can have been subduing

Negation

Simple form	V-ing form
I cannot subdue you cannot subdue he cannot subdue we cannot subdue you cannot subdue they cannot subdue	I cannot be subduing you cannot be subduing he cannot be subduing we cannot be subduing you cannot be subduing they cannot be subduing
Perfect	V-ing perfect
I cannot have subdued you cannot have subdued he cannot have subdued we cannot have subdued you cannot have subdued they cannot have subdued	I cannot have been subduing you cannot have been subduing he cannot have been subduing we cannot have been subduing you cannot have been subduing they cannot have been subduing

Interrogative form

Simple form	V-ing form
can I subdue? can you subdue? can he subdue? can we subdue? can you subdue? can they subdue?	can I be subduing? can you be subduing? can he be subduing? can we be subduing? can you be subduing? can they be subduing?
Perfect	V-ing perfect
can I have subdued? can you have subdued? can he have subdued? can we have subdued? can you have subdued? can they have subdued?	can I have been subduing? can you have been subduing? can he have been subduing? can we have been subduing? can you have been subduing? can they have been subduing?

Interro-negative form

Simple form	V-ing form
can I not subdue? can you not subdue? can he not subdue? can we not subdue? can you not subdue? can they not subdue?	can I not be subduing? can you not be subduing? can he not be subduing? can we not be subduing? can you not be subduing? can they not be subduing?
Perfect	V-ing perfect
can I not have subdued? can you not have subdued? can he not have subdued? can we not have subdued? can you not have subdued? can they not have subdued?	can I not have been subduing? can you not have been subduing? can he not have been subduing? can we not have been subduing? can you not have been subduing? can they not have been subduing?