I can parry you can parry he can parry we can parry you can parry they can parry
V-ing form
I can be parrying you can be parrying he can be parrying we can be parrying you can be parrying they can be parrying
Perfect
I can have parried you can have parried he can have parried we can have parried you can have parried they can have parried
V-ing perfect
I can have been parrying you can have been parrying he can have been parrying we can have been parrying you can have been parrying they can have been parrying
Negation
Simple form
I cannot parry you cannot parry he cannot parry we cannot parry you cannot parry they cannot parry
V-ing form
I cannot be parrying you cannot be parrying he cannot be parrying we cannot be parrying you cannot be parrying they cannot be parrying
Perfect
I cannot have parried you cannot have parried he cannot have parried we cannot have parried you cannot have parried they cannot have parried
V-ing perfect
I cannot have been parrying you cannot have been parrying he cannot have been parrying we cannot have been parrying you cannot have been parrying they cannot have been parrying
Interrogative form
Simple form
can I parry? can you parry? can he parry? can we parry? can you parry? can they parry?
V-ing form
can I be parrying? can you be parrying? can he be parrying? can we be parrying? can you be parrying? can they be parrying?
Perfect
can I have parried? can you have parried? can he have parried? can we have parried? can you have parried? can they have parried?
V-ing perfect
can I have been parrying? can you have been parrying? can he have been parrying? can we have been parrying? can you have been parrying? can they have been parrying?
Interro-negative form
Simple form
can I not parry? can you not parry? can he not parry? can we not parry? can you not parry? can they not parry?
V-ing form
can I not be parrying? can you not be parrying? can he not be parrying? can we not be parrying? can you not be parrying? can they not be parrying?
Perfect
can I not have parried? can you not have parried? can he not have parried? can we not have parried? can you not have parried? can they not have parried?
V-ing perfect
can I not have been parrying? can you not have been parrying? can he not have been parrying? can we not have been parrying? can you not have been parrying? can they not have been parrying?