English verb conjugation
MUST POTROAST

Regular verb: potroast - potroasted - potroasted

Affirmation

Simple form	V-ing form
I must potroast you must potroast she must potroast we must potroast you must potroast they must potroast	I must be potroasting you must be potroasting she must be potroasting we must be potroasting you must be potroasting they must be potroasting
Perfect	V-ing perfect
I must have potroasted you must have potroasted she must have potroasted we must have potroasted you must have potroasted they must have potroasted	I must have been potroasting you must have been potroasting she must have been potroasting we must have been potroasting you must have been potroasting they must have been potroasting

Negation

Simple form	V-ing form
I mustn't potroast you mustn't potroast she mustn't potroast we mustn't potroast you mustn't potroast they mustn't potroast	I mustn't be potroasting you mustn't be potroasting she mustn't be potroasting we mustn't be potroasting you mustn't be potroasting they mustn't be potroasting
Perfect	V-ing perfect
I mustn't have potroasted you mustn't have potroasted she mustn't have potroasted we mustn't have potroasted you mustn't have potroasted they mustn't have potroasted	I mustn't have been potroasting you mustn't have been potroasting she mustn't have been potroasting we mustn't have been potroasting you mustn't have been potroasting they mustn't have been potroasting

Interrogative form

Simple form	V-ing form
must I potroast? must you potroast? must she potroast? must we potroast? must you potroast? must they potroast?	must I be potroasting? must you be potroasting? must she be potroasting? must we be potroasting? must you be potroasting? must they be potroasting?
Perfect	V-ing perfect
must I have potroasted? must you have potroasted? must she have potroasted? must we have potroasted? must you have potroasted? must they have potroasted?	must I have been potroasting? must you have been potroasting? must she have been potroasting? must we have been potroasting? must you have been potroasting? must they have been potroasting?

Interro-negative form

Simple form	V-ing form
mustn't I potroast? mustn't you potroast? mustn't she potroast? mustn't we potroast? mustn't you potroast? mustn't they potroast?	mustn't I be potroasting? mustn't you be potroasting? mustn't she be potroasting? mustn't we be potroasting? mustn't you be potroasting? mustn't they be potroasting?
Perfect	V-ing perfect
mustn't I have potroasted? mustn't you have potroasted? mustn't she have potroasted? mustn't we have potroasted? mustn't you have potroasted? mustn't they have potroasted?	mustn't I have been potroasting? mustn't you have been potroasting? mustn't she have been potroasting? mustn't we have been potroasting? mustn't you have been potroasting? mustn't they have been potroasting?