English verb conjugation
MUST OVERROAST

Regular verb: overroast - overroasted - overroasted

Affirmation

Simple form	V-ing form
I must overroast you must overroast he must overroast we must overroast you must overroast they must overroast	I must be overroasting you must be overroasting he must be overroasting we must be overroasting you must be overroasting they must be overroasting
Perfect	V-ing perfect
I must have overroasted you must have overroasted he must have overroasted we must have overroasted you must have overroasted they must have overroasted	I must have been overroasting you must have been overroasting he must have been overroasting we must have been overroasting you must have been overroasting they must have been overroasting

Negation

Simple form	V-ing form
I mustn't overroast you mustn't overroast he mustn't overroast we mustn't overroast you mustn't overroast they mustn't overroast	I mustn't be overroasting you mustn't be overroasting he mustn't be overroasting we mustn't be overroasting you mustn't be overroasting they mustn't be overroasting
Perfect	V-ing perfect
I mustn't have overroasted you mustn't have overroasted he mustn't have overroasted we mustn't have overroasted you mustn't have overroasted they mustn't have overroasted	I mustn't have been overroasting you mustn't have been overroasting he mustn't have been overroasting we mustn't have been overroasting you mustn't have been overroasting they mustn't have been overroasting

Interrogative form

Simple form	V-ing form
must I overroast? must you overroast? must he overroast? must we overroast? must you overroast? must they overroast?	must I be overroasting? must you be overroasting? must he be overroasting? must we be overroasting? must you be overroasting? must they be overroasting?
Perfect	V-ing perfect
must I have overroasted? must you have overroasted? must he have overroasted? must we have overroasted? must you have overroasted? must they have overroasted?	must I have been overroasting? must you have been overroasting? must he have been overroasting? must we have been overroasting? must you have been overroasting? must they have been overroasting?

Interro-negative form

Simple form	V-ing form
mustn't I overroast? mustn't you overroast? mustn't he overroast? mustn't we overroast? mustn't you overroast? mustn't they overroast?	mustn't I be overroasting? mustn't you be overroasting? mustn't he be overroasting? mustn't we be overroasting? mustn't you be overroasting? mustn't they be overroasting?
Perfect	V-ing perfect
mustn't I have overroasted? mustn't you have overroasted? mustn't he have overroasted? mustn't we have overroasted? mustn't you have overroasted? mustn't they have overroasted?	mustn't I have been overroasting? mustn't you have been overroasting? mustn't he have been overroasting? mustn't we have been overroasting? mustn't you have been overroasting? mustn't they have been overroasting?