I can matriculate you can matriculate he can matriculate we can matriculate you can matriculate they can matriculate
V-ing form
I can be matriculating you can be matriculating he can be matriculating we can be matriculating you can be matriculating they can be matriculating
Perfect
I can have matriculated you can have matriculated he can have matriculated we can have matriculated you can have matriculated they can have matriculated
V-ing perfect
I can have been matriculating you can have been matriculating he can have been matriculating we can have been matriculating you can have been matriculating they can have been matriculating
Negation
Simple form
I cannot matriculate you cannot matriculate he cannot matriculate we cannot matriculate you cannot matriculate they cannot matriculate
V-ing form
I cannot be matriculating you cannot be matriculating he cannot be matriculating we cannot be matriculating you cannot be matriculating they cannot be matriculating
Perfect
I cannot have matriculated you cannot have matriculated he cannot have matriculated we cannot have matriculated you cannot have matriculated they cannot have matriculated
V-ing perfect
I cannot have been matriculating you cannot have been matriculating he cannot have been matriculating we cannot have been matriculating you cannot have been matriculating they cannot have been matriculating
Interrogative form
Simple form
can I matriculate? can you matriculate? can he matriculate? can we matriculate? can you matriculate? can they matriculate?
V-ing form
can I be matriculating? can you be matriculating? can he be matriculating? can we be matriculating? can you be matriculating? can they be matriculating?
Perfect
can I have matriculated? can you have matriculated? can he have matriculated? can we have matriculated? can you have matriculated? can they have matriculated?
V-ing perfect
can I have been matriculating? can you have been matriculating? can he have been matriculating? can we have been matriculating? can you have been matriculating? can they have been matriculating?
Interro-negative form
Simple form
can I not matriculate? can you not matriculate? can he not matriculate? can we not matriculate? can you not matriculate? can they not matriculate?
V-ing form
can I not be matriculating? can you not be matriculating? can he not be matriculating? can we not be matriculating? can you not be matriculating? can they not be matriculating?
Perfect
can I not have matriculated? can you not have matriculated? can he not have matriculated? can we not have matriculated? can you not have matriculated? can they not have matriculated?
V-ing perfect
can I not have been matriculating? can you not have been matriculating? can he not have been matriculating? can we not have been matriculating? can you not have been matriculating? can they not have been matriculating?