English verb conjugation
CAN SUBDUE

Regular verb: subdue - subdued - subdued

Affirmation

Simple form	V-ing form
I can subdue you can subdue she can subdue we can subdue you can subdue they can subdue	I can be subduing you can be subduing she 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 she 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 she 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 can't subdue you can't subdue she can't subdue we can't subdue you can't subdue they can't subdue	I can't be subduing you can't be subduing she can't be subduing we can't be subduing you can't be subduing they can't be subduing
Perfect	V-ing perfect
I can't have subdued you can't have subdued she can't have subdued we can't have subdued you can't have subdued they can't have subdued	I can't have been subduing you can't have been subduing she can't have been subduing we can't have been subduing you can't have been subduing they can't have been subduing

Interrogative form

Simple form	V-ing form
can I subdue? can you subdue? can she subdue? can we subdue? can you subdue? can they subdue?	can I be subduing? can you be subduing? can she 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 she 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 she 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't I subdue? can't you subdue? can't she subdue? can't we subdue? can't you subdue? can't they subdue?	can't I be subduing? can't you be subduing? can't she be subduing? can't we be subduing? can't you be subduing? can't they be subduing?
Perfect	V-ing perfect
can't I have subdued? can't you have subdued? can't she have subdued? can't we have subdued? can't you have subdued? can't they have subdued?	can't I have been subduing? can't you have been subduing? can't she have been subduing? can't we have been subduing? can't you have been subduing? can't they have been subduing?