English verb conjugation
CAN DEBRIEF

Regular verb: debrief - debriefed - debriefed

Affirmation

Simple form	V-ing form
I can debrief you can debrief he can debrief we can debrief you can debrief they can debrief	I can be debriefing you can be debriefing he can be debriefing we can be debriefing you can be debriefing they can be debriefing
Perfect	V-ing perfect
I can have debriefed you can have debriefed he can have debriefed we can have debriefed you can have debriefed they can have debriefed	I can have been debriefing you can have been debriefing he can have been debriefing we can have been debriefing you can have been debriefing they can have been debriefing

Negation

Simple form	V-ing form
I cannot debrief you cannot debrief he cannot debrief we cannot debrief you cannot debrief they cannot debrief	I cannot be debriefing you cannot be debriefing he cannot be debriefing we cannot be debriefing you cannot be debriefing they cannot be debriefing
Perfect	V-ing perfect
I cannot have debriefed you cannot have debriefed he cannot have debriefed we cannot have debriefed you cannot have debriefed they cannot have debriefed	I cannot have been debriefing you cannot have been debriefing he cannot have been debriefing we cannot have been debriefing you cannot have been debriefing they cannot have been debriefing

Interrogative form

Simple form	V-ing form
can I debrief? can you debrief? can he debrief? can we debrief? can you debrief? can they debrief?	can I be debriefing? can you be debriefing? can he be debriefing? can we be debriefing? can you be debriefing? can they be debriefing?
Perfect	V-ing perfect
can I have debriefed? can you have debriefed? can he have debriefed? can we have debriefed? can you have debriefed? can they have debriefed?	can I have been debriefing? can you have been debriefing? can he have been debriefing? can we have been debriefing? can you have been debriefing? can they have been debriefing?

Interro-negative form

Simple form	V-ing form
can I not debrief? can you not debrief? can he not debrief? can we not debrief? can you not debrief? can they not debrief?	can I not be debriefing? can you not be debriefing? can he not be debriefing? can we not be debriefing? can you not be debriefing? can they not be debriefing?
Perfect	V-ing perfect
can I not have debriefed? can you not have debriefed? can he not have debriefed? can we not have debriefed? can you not have debriefed? can they not have debriefed?	can I not have been debriefing? can you not have been debriefing? can he not have been debriefing? can we not have been debriefing? can you not have been debriefing? can they not have been debriefing?