English verb conjugation
MUST LAMBAST

Regular verb: lambast - lambasted - lambasted

Affirmation

Simple form	V-ing form
I must lambast you must lambast he must lambast we must lambast you must lambast they must lambast	I must be lambasting you must be lambasting he must be lambasting we must be lambasting you must be lambasting they must be lambasting
Perfect	V-ing perfect
I must have lambasted you must have lambasted he must have lambasted we must have lambasted you must have lambasted they must have lambasted	I must have been lambasting you must have been lambasting he must have been lambasting we must have been lambasting you must have been lambasting they must have been lambasting

Negation

Simple form	V-ing form
I mustn't lambast you mustn't lambast he mustn't lambast we mustn't lambast you mustn't lambast they mustn't lambast	I mustn't be lambasting you mustn't be lambasting he mustn't be lambasting we mustn't be lambasting you mustn't be lambasting they mustn't be lambasting
Perfect	V-ing perfect
I mustn't have lambasted you mustn't have lambasted he mustn't have lambasted we mustn't have lambasted you mustn't have lambasted they mustn't have lambasted	I mustn't have been lambasting you mustn't have been lambasting he mustn't have been lambasting we mustn't have been lambasting you mustn't have been lambasting they mustn't have been lambasting

Interrogative form

Simple form	V-ing form
must I lambast? must you lambast? must he lambast? must we lambast? must you lambast? must they lambast?	must I be lambasting? must you be lambasting? must he be lambasting? must we be lambasting? must you be lambasting? must they be lambasting?
Perfect	V-ing perfect
must I have lambasted? must you have lambasted? must he have lambasted? must we have lambasted? must you have lambasted? must they have lambasted?	must I have been lambasting? must you have been lambasting? must he have been lambasting? must we have been lambasting? must you have been lambasting? must they have been lambasting?

Interro-negative form

Simple form	V-ing form
mustn't I lambast? mustn't you lambast? mustn't he lambast? mustn't we lambast? mustn't you lambast? mustn't they lambast?	mustn't I be lambasting? mustn't you be lambasting? mustn't he be lambasting? mustn't we be lambasting? mustn't you be lambasting? mustn't they be lambasting?
Perfect	V-ing perfect
mustn't I have lambasted? mustn't you have lambasted? mustn't he have lambasted? mustn't we have lambasted? mustn't you have lambasted? mustn't they have lambasted?	mustn't I have been lambasting? mustn't you have been lambasting? mustn't he have been lambasting? mustn't we have been lambasting? mustn't you have been lambasting? mustn't they have been lambasting?