I can relate you can relate he can relate we can relate you can relate they can relate
V-ing form
I can be relating you can be relating he can be relating we can be relating you can be relating they can be relating
Perfect
I can have related you can have related he can have related we can have related you can have related they can have related
V-ing perfect
I can have been relating you can have been relating he can have been relating we can have been relating you can have been relating they can have been relating
Negation
Simple form
I can't relate you can't relate he can't relate we can't relate you can't relate they can't relate
V-ing form
I can't be relating you can't be relating he can't be relating we can't be relating you can't be relating they can't be relating
Perfect
I can't have related you can't have related he can't have related we can't have related you can't have related they can't have related
V-ing perfect
I can't have been relating you can't have been relating he can't have been relating we can't have been relating you can't have been relating they can't have been relating
Interrogative form
Simple form
can I relate? can you relate? can he relate? can we relate? can you relate? can they relate?
V-ing form
can I be relating? can you be relating? can he be relating? can we be relating? can you be relating? can they be relating?
Perfect
can I have related? can you have related? can he have related? can we have related? can you have related? can they have related?
V-ing perfect
can I have been relating? can you have been relating? can he have been relating? can we have been relating? can you have been relating? can they have been relating?
Interro-negative form
Simple form
can't I relate? can't you relate? can't he relate? can't we relate? can't you relate? can't they relate?
V-ing form
can't I be relating? can't you be relating? can't he be relating? can't we be relating? can't you be relating? can't they be relating?
Perfect
can't I have related? can't you have related? can't he have related? can't we have related? can't you have related? can't they have related?
V-ing perfect
can't I have been relating? can't you have been relating? can't he have been relating? can't we have been relating? can't you have been relating? can't they have been relating?