I can monger you can monger she can monger we can monger you can monger they can monger
V-ing form
I can be mongering you can be mongering she can be mongering we can be mongering you can be mongering they can be mongering
Perfect
I can have mongered you can have mongered she can have mongered we can have mongered you can have mongered they can have mongered
V-ing perfect
I can have been mongering you can have been mongering she can have been mongering we can have been mongering you can have been mongering they can have been mongering
Negation
Simple form
I cannot monger you cannot monger she cannot monger we cannot monger you cannot monger they cannot monger
V-ing form
I cannot be mongering you cannot be mongering she cannot be mongering we cannot be mongering you cannot be mongering they cannot be mongering
Perfect
I cannot have mongered you cannot have mongered she cannot have mongered we cannot have mongered you cannot have mongered they cannot have mongered
V-ing perfect
I cannot have been mongering you cannot have been mongering she cannot have been mongering we cannot have been mongering you cannot have been mongering they cannot have been mongering
Interrogative form
Simple form
can I monger? can you monger? can she monger? can we monger? can you monger? can they monger?
V-ing form
can I be mongering? can you be mongering? can she be mongering? can we be mongering? can you be mongering? can they be mongering?
Perfect
can I have mongered? can you have mongered? can she have mongered? can we have mongered? can you have mongered? can they have mongered?
V-ing perfect
can I have been mongering? can you have been mongering? can she have been mongering? can we have been mongering? can you have been mongering? can they have been mongering?
Interro-negative form
Simple form
can I not monger? can you not monger? can she not monger? can we not monger? can you not monger? can they not monger?
V-ing form
can I not be mongering? can you not be mongering? can she not be mongering? can we not be mongering? can you not be mongering? can they not be mongering?
Perfect
can I not have mongered? can you not have mongered? can she not have mongered? can we not have mongered? can you not have mongered? can they not have mongered?
V-ing perfect
can I not have been mongering? can you not have been mongering? can she not have been mongering? can we not have been mongering? can you not have been mongering? can they not have been mongering?