English verb conjugation
MUST WHARF

Regular verb: wharf - wharfed - wharfed

Affirmation

Simple form	V-ing form
I must wharf you must wharf he must wharf we must wharf you must wharf they must wharf	I must be wharfing you must be wharfing he must be wharfing we must be wharfing you must be wharfing they must be wharfing
Perfect	V-ing perfect
I must have wharfed you must have wharfed he must have wharfed we must have wharfed you must have wharfed they must have wharfed	I must have been wharfing you must have been wharfing he must have been wharfing we must have been wharfing you must have been wharfing they must have been wharfing

Negation

Simple form	V-ing form
I must not wharf you must not wharf he must not wharf we must not wharf you must not wharf they must not wharf	I must not be wharfing you must not be wharfing he must not be wharfing we must not be wharfing you must not be wharfing they must not be wharfing
Perfect	V-ing perfect
I must not have wharfed you must not have wharfed he must not have wharfed we must not have wharfed you must not have wharfed they must not have wharfed	I must not have been wharfing you must not have been wharfing he must not have been wharfing we must not have been wharfing you must not have been wharfing they must not have been wharfing

Interrogative form

Simple form	V-ing form
must I wharf? must you wharf? must he wharf? must we wharf? must you wharf? must they wharf?	must I be wharfing? must you be wharfing? must he be wharfing? must we be wharfing? must you be wharfing? must they be wharfing?
Perfect	V-ing perfect
must I have wharfed? must you have wharfed? must he have wharfed? must we have wharfed? must you have wharfed? must they have wharfed?	must I have been wharfing? must you have been wharfing? must he have been wharfing? must we have been wharfing? must you have been wharfing? must they have been wharfing?

Interro-negative form

Simple form	V-ing form
must I not wharf? must you not wharf? must he not wharf? must we not wharf? must you not wharf? must they not wharf?	must I not be wharfing? must you not be wharfing? must he not be wharfing? must we not be wharfing? must you not be wharfing? must they not be wharfing?
Perfect	V-ing perfect
must I not have wharfed? must you not have wharfed? must he not have wharfed? must we not have wharfed? must you not have wharfed? must they not have wharfed?	must I not have been wharfing? must you not have been wharfing? must he not have been wharfing? must we not have been wharfing? must you not have been wharfing? must they not have been wharfing?