I must disgust you must disgust she must disgust we must disgust you must disgust they must disgust
V-ing form
I must be disgusting you must be disgusting she must be disgusting we must be disgusting you must be disgusting they must be disgusting
Perfect
I must have disgusted you must have disgusted she must have disgusted we must have disgusted you must have disgusted they must have disgusted
V-ing perfect
I must have been disgusting you must have been disgusting she must have been disgusting we must have been disgusting you must have been disgusting they must have been disgusting
Negation
Simple form
I must not disgust you must not disgust she must not disgust we must not disgust you must not disgust they must not disgust
V-ing form
I must not be disgusting you must not be disgusting she must not be disgusting we must not be disgusting you must not be disgusting they must not be disgusting
Perfect
I must not have disgusted you must not have disgusted she must not have disgusted we must not have disgusted you must not have disgusted they must not have disgusted
V-ing perfect
I must not have been disgusting you must not have been disgusting she must not have been disgusting we must not have been disgusting you must not have been disgusting they must not have been disgusting
Interrogative form
Simple form
must I disgust? must you disgust? must she disgust? must we disgust? must you disgust? must they disgust?
V-ing form
must I be disgusting? must you be disgusting? must she be disgusting? must we be disgusting? must you be disgusting? must they be disgusting?
Perfect
must I have disgusted? must you have disgusted? must she have disgusted? must we have disgusted? must you have disgusted? must they have disgusted?
V-ing perfect
must I have been disgusting? must you have been disgusting? must she have been disgusting? must we have been disgusting? must you have been disgusting? must they have been disgusting?
Interro-negative form
Simple form
must I not disgust? must you not disgust? must she not disgust? must we not disgust? must you not disgust? must they not disgust?
V-ing form
must I not be disgusting? must you not be disgusting? must she not be disgusting? must we not be disgusting? must you not be disgusting? must they not be disgusting?
Perfect
must I not have disgusted? must you not have disgusted? must she not have disgusted? must we not have disgusted? must you not have disgusted? must they not have disgusted?
V-ing perfect
must I not have been disgusting? must you not have been disgusting? must she not have been disgusting? must we not have been disgusting? must you not have been disgusting? must they not have been disgusting?