I can disgruntle you can disgruntle she can disgruntle we can disgruntle you can disgruntle they can disgruntle
V-ing form
I can be disgruntling you can be disgruntling she can be disgruntling we can be disgruntling you can be disgruntling they can be disgruntling
Perfect
I can have disgruntled you can have disgruntled she can have disgruntled we can have disgruntled you can have disgruntled they can have disgruntled
V-ing perfect
I can have been disgruntling you can have been disgruntling she can have been disgruntling we can have been disgruntling you can have been disgruntling they can have been disgruntling
Negation
Simple form
I cannot disgruntle you cannot disgruntle she cannot disgruntle we cannot disgruntle you cannot disgruntle they cannot disgruntle
V-ing form
I cannot be disgruntling you cannot be disgruntling she cannot be disgruntling we cannot be disgruntling you cannot be disgruntling they cannot be disgruntling
Perfect
I cannot have disgruntled you cannot have disgruntled she cannot have disgruntled we cannot have disgruntled you cannot have disgruntled they cannot have disgruntled
V-ing perfect
I cannot have been disgruntling you cannot have been disgruntling she cannot have been disgruntling we cannot have been disgruntling you cannot have been disgruntling they cannot have been disgruntling
Interrogative form
Simple form
can I disgruntle? can you disgruntle? can she disgruntle? can we disgruntle? can you disgruntle? can they disgruntle?
V-ing form
can I be disgruntling? can you be disgruntling? can she be disgruntling? can we be disgruntling? can you be disgruntling? can they be disgruntling?
Perfect
can I have disgruntled? can you have disgruntled? can she have disgruntled? can we have disgruntled? can you have disgruntled? can they have disgruntled?
V-ing perfect
can I have been disgruntling? can you have been disgruntling? can she have been disgruntling? can we have been disgruntling? can you have been disgruntling? can they have been disgruntling?
Interro-negative form
Simple form
can I not disgruntle? can you not disgruntle? can she not disgruntle? can we not disgruntle? can you not disgruntle? can they not disgruntle?
V-ing form
can I not be disgruntling? can you not be disgruntling? can she not be disgruntling? can we not be disgruntling? can you not be disgruntling? can they not be disgruntling?
Perfect
can I not have disgruntled? can you not have disgruntled? can she not have disgruntled? can we not have disgruntled? can you not have disgruntled? can they not have disgruntled?
V-ing perfect
can I not have been disgruntling? can you not have been disgruntling? can she not have been disgruntling? can we not have been disgruntling? can you not have been disgruntling? can they not have been disgruntling?