I can defibrinate you can defibrinate she can defibrinate we can defibrinate you can defibrinate they can defibrinate
V-ing form
I can be defibrinating you can be defibrinating she can be defibrinating we can be defibrinating you can be defibrinating they can be defibrinating
Perfect
I can have defibrinated you can have defibrinated she can have defibrinated we can have defibrinated you can have defibrinated they can have defibrinated
V-ing perfect
I can have been defibrinating you can have been defibrinating she can have been defibrinating we can have been defibrinating you can have been defibrinating they can have been defibrinating
Negation
Simple form
I cannot defibrinate you cannot defibrinate she cannot defibrinate we cannot defibrinate you cannot defibrinate they cannot defibrinate
V-ing form
I cannot be defibrinating you cannot be defibrinating she cannot be defibrinating we cannot be defibrinating you cannot be defibrinating they cannot be defibrinating
Perfect
I cannot have defibrinated you cannot have defibrinated she cannot have defibrinated we cannot have defibrinated you cannot have defibrinated they cannot have defibrinated
V-ing perfect
I cannot have been defibrinating you cannot have been defibrinating she cannot have been defibrinating we cannot have been defibrinating you cannot have been defibrinating they cannot have been defibrinating
Interrogative form
Simple form
can I defibrinate? can you defibrinate? can she defibrinate? can we defibrinate? can you defibrinate? can they defibrinate?
V-ing form
can I be defibrinating? can you be defibrinating? can she be defibrinating? can we be defibrinating? can you be defibrinating? can they be defibrinating?
Perfect
can I have defibrinated? can you have defibrinated? can she have defibrinated? can we have defibrinated? can you have defibrinated? can they have defibrinated?
V-ing perfect
can I have been defibrinating? can you have been defibrinating? can she have been defibrinating? can we have been defibrinating? can you have been defibrinating? can they have been defibrinating?
Interro-negative form
Simple form
can I not defibrinate? can you not defibrinate? can she not defibrinate? can we not defibrinate? can you not defibrinate? can they not defibrinate?
V-ing form
can I not be defibrinating? can you not be defibrinating? can she not be defibrinating? can we not be defibrinating? can you not be defibrinating? can they not be defibrinating?
Perfect
can I not have defibrinated? can you not have defibrinated? can she not have defibrinated? can we not have defibrinated? can you not have defibrinated? can they not have defibrinated?
V-ing perfect
can I not have been defibrinating? can you not have been defibrinating? can she not have been defibrinating? can we not have been defibrinating? can you not have been defibrinating? can they not have been defibrinating?