English verb conjugation
CAN DISGRUNTLE

Regular verb: disgruntle - disgruntled - disgruntled

Affirmation

Simple form	V-ing form
I can disgruntle you can disgruntle he can disgruntle we can disgruntle you can disgruntle they can disgruntle	I can be disgruntling you can be disgruntling he can be disgruntling we can be disgruntling you can be disgruntling they can be disgruntling
Perfect	V-ing perfect
I can have disgruntled you can have disgruntled he can have disgruntled we can have disgruntled you can have disgruntled they can have disgruntled	I can have been disgruntling you can have been disgruntling he can have been disgruntling we can have been disgruntling you can have been disgruntling they can have been disgruntling

Negation

Simple form	V-ing form
I can't disgruntle you can't disgruntle he can't disgruntle we can't disgruntle you can't disgruntle they can't disgruntle	I can't be disgruntling you can't be disgruntling he can't be disgruntling we can't be disgruntling you can't be disgruntling they can't be disgruntling
Perfect	V-ing perfect
I can't have disgruntled you can't have disgruntled he can't have disgruntled we can't have disgruntled you can't have disgruntled they can't have disgruntled	I can't have been disgruntling you can't have been disgruntling he can't have been disgruntling we can't have been disgruntling you can't have been disgruntling they can't have been disgruntling

Interrogative form

Simple form	V-ing form
can I disgruntle? can you disgruntle? can he disgruntle? can we disgruntle? can you disgruntle? can they disgruntle?	can I be disgruntling? can you be disgruntling? can he be disgruntling? can we be disgruntling? can you be disgruntling? can they be disgruntling?
Perfect	V-ing perfect
can I have disgruntled? can you have disgruntled? can he have disgruntled? can we have disgruntled? can you have disgruntled? can they have disgruntled?	can I have been disgruntling? can you have been disgruntling? can he have been disgruntling? can we have been disgruntling? can you have been disgruntling? can they have been disgruntling?

Interro-negative form

Simple form	V-ing form
can't I disgruntle? can't you disgruntle? can't he disgruntle? can't we disgruntle? can't you disgruntle? can't they disgruntle?	can't I be disgruntling? can't you be disgruntling? can't he be disgruntling? can't we be disgruntling? can't you be disgruntling? can't they be disgruntling?
Perfect	V-ing perfect
can't I have disgruntled? can't you have disgruntled? can't he have disgruntled? can't we have disgruntled? can't you have disgruntled? can't they have disgruntled?	can't I have been disgruntling? can't you have been disgruntling? can't he have been disgruntling? can't we have been disgruntling? can't you have been disgruntling? can't they have been disgruntling?