English verb conjugation
CAN RESTAFF

Regular verb: restaff - restaffed - restaffed

Affirmation

Simple form	V-ing form
I can restaff you can restaff he can restaff we can restaff you can restaff they can restaff	I can be restaffing you can be restaffing he can be restaffing we can be restaffing you can be restaffing they can be restaffing
Perfect	V-ing perfect
I can have restaffed you can have restaffed he can have restaffed we can have restaffed you can have restaffed they can have restaffed	I can have been restaffing you can have been restaffing he can have been restaffing we can have been restaffing you can have been restaffing they can have been restaffing

Negation

Simple form	V-ing form
I cannot restaff you cannot restaff he cannot restaff we cannot restaff you cannot restaff they cannot restaff	I cannot be restaffing you cannot be restaffing he cannot be restaffing we cannot be restaffing you cannot be restaffing they cannot be restaffing
Perfect	V-ing perfect
I cannot have restaffed you cannot have restaffed he cannot have restaffed we cannot have restaffed you cannot have restaffed they cannot have restaffed	I cannot have been restaffing you cannot have been restaffing he cannot have been restaffing we cannot have been restaffing you cannot have been restaffing they cannot have been restaffing

Interrogative form

Simple form	V-ing form
can I restaff? can you restaff? can he restaff? can we restaff? can you restaff? can they restaff?	can I be restaffing? can you be restaffing? can he be restaffing? can we be restaffing? can you be restaffing? can they be restaffing?
Perfect	V-ing perfect
can I have restaffed? can you have restaffed? can he have restaffed? can we have restaffed? can you have restaffed? can they have restaffed?	can I have been restaffing? can you have been restaffing? can he have been restaffing? can we have been restaffing? can you have been restaffing? can they have been restaffing?

Interro-negative form

Simple form	V-ing form
can I not restaff? can you not restaff? can he not restaff? can we not restaff? can you not restaff? can they not restaff?	can I not be restaffing? can you not be restaffing? can he not be restaffing? can we not be restaffing? can you not be restaffing? can they not be restaffing?
Perfect	V-ing perfect
can I not have restaffed? can you not have restaffed? can he not have restaffed? can we not have restaffed? can you not have restaffed? can they not have restaffed?	can I not have been restaffing? can you not have been restaffing? can he not have been restaffing? can we not have been restaffing? can you not have been restaffing? can they not have been restaffing?