Regular verb: knock off - knock offed - knock offed
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can knock off you can knock off she can knock off we can knock off you can knock off they can knock off
V-ing form
I can be knock offing you can be knock offing she can be knock offing we can be knock offing you can be knock offing they can be knock offing
Perfect
I can have knock offed you can have knock offed she can have knock offed we can have knock offed you can have knock offed they can have knock offed
V-ing perfect
I can have been knock offing you can have been knock offing she can have been knock offing we can have been knock offing you can have been knock offing they can have been knock offing
Negation
Simple form
I cannot knock off you cannot knock off she cannot knock off we cannot knock off you cannot knock off they cannot knock off
V-ing form
I cannot be knock offing you cannot be knock offing she cannot be knock offing we cannot be knock offing you cannot be knock offing they cannot be knock offing
Perfect
I cannot have knock offed you cannot have knock offed she cannot have knock offed we cannot have knock offed you cannot have knock offed they cannot have knock offed
V-ing perfect
I cannot have been knock offing you cannot have been knock offing she cannot have been knock offing we cannot have been knock offing you cannot have been knock offing they cannot have been knock offing
Interrogative form
Simple form
can I knock off? can you knock off? can she knock off? can we knock off? can you knock off? can they knock off?
V-ing form
can I be knock offing? can you be knock offing? can she be knock offing? can we be knock offing? can you be knock offing? can they be knock offing?
Perfect
can I have knock offed? can you have knock offed? can she have knock offed? can we have knock offed? can you have knock offed? can they have knock offed?
V-ing perfect
can I have been knock offing? can you have been knock offing? can she have been knock offing? can we have been knock offing? can you have been knock offing? can they have been knock offing?
Interro-negative form
Simple form
can I not knock off? can you not knock off? can she not knock off? can we not knock off? can you not knock off? can they not knock off?
V-ing form
can I not be knock offing? can you not be knock offing? can she not be knock offing? can we not be knock offing? can you not be knock offing? can they not be knock offing?
Perfect
can I not have knock offed? can you not have knock offed? can she not have knock offed? can we not have knock offed? can you not have knock offed? can they not have knock offed?
V-ing perfect
can I not have been knock offing? can you not have been knock offing? can she not have been knock offing? can we not have been knock offing? can you not have been knock offing? can they not have been knock offing?