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 mustn't wharf you mustn't wharf he mustn't wharf we mustn't wharf you mustn't wharf they mustn't wharf	I mustn't be wharfing you mustn't be wharfing he mustn't be wharfing we mustn't be wharfing you mustn't be wharfing they mustn't be wharfing
Perfect	V-ing perfect
I mustn't have wharfed you mustn't have wharfed he mustn't have wharfed we mustn't have wharfed you mustn't have wharfed they mustn't have wharfed	I mustn't have been wharfing you mustn't have been wharfing he mustn't have been wharfing we mustn't have been wharfing you mustn't have been wharfing they mustn't 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
mustn't I wharf? mustn't you wharf? mustn't he wharf? mustn't we wharf? mustn't you wharf? mustn't they wharf?	mustn't I be wharfing? mustn't you be wharfing? mustn't he be wharfing? mustn't we be wharfing? mustn't you be wharfing? mustn't they be wharfing?
Perfect	V-ing perfect
mustn't I have wharfed? mustn't you have wharfed? mustn't he have wharfed? mustn't we have wharfed? mustn't you have wharfed? mustn't they have wharfed?	mustn't I have been wharfing? mustn't you have been wharfing? mustn't he have been wharfing? mustn't we have been wharfing? mustn't you have been wharfing? mustn't they have been wharfing?