I must granulate you must granulate he must granulate we must granulate you must granulate they must granulate
V-ing form
I must be granulating you must be granulating he must be granulating we must be granulating you must be granulating they must be granulating
Perfect
I must have granulated you must have granulated he must have granulated we must have granulated you must have granulated they must have granulated
V-ing perfect
I must have been granulating you must have been granulating he must have been granulating we must have been granulating you must have been granulating they must have been granulating
Negation
Simple form
I mustn't granulate you mustn't granulate he mustn't granulate we mustn't granulate you mustn't granulate they mustn't granulate
V-ing form
I mustn't be granulating you mustn't be granulating he mustn't be granulating we mustn't be granulating you mustn't be granulating they mustn't be granulating
Perfect
I mustn't have granulated you mustn't have granulated he mustn't have granulated we mustn't have granulated you mustn't have granulated they mustn't have granulated
V-ing perfect
I mustn't have been granulating you mustn't have been granulating he mustn't have been granulating we mustn't have been granulating you mustn't have been granulating they mustn't have been granulating
Interrogative form
Simple form
must I granulate? must you granulate? must he granulate? must we granulate? must you granulate? must they granulate?
V-ing form
must I be granulating? must you be granulating? must he be granulating? must we be granulating? must you be granulating? must they be granulating?
Perfect
must I have granulated? must you have granulated? must he have granulated? must we have granulated? must you have granulated? must they have granulated?
V-ing perfect
must I have been granulating? must you have been granulating? must he have been granulating? must we have been granulating? must you have been granulating? must they have been granulating?
Interro-negative form
Simple form
mustn't I granulate? mustn't you granulate? mustn't he granulate? mustn't we granulate? mustn't you granulate? mustn't they granulate?
V-ing form
mustn't I be granulating? mustn't you be granulating? mustn't he be granulating? mustn't we be granulating? mustn't you be granulating? mustn't they be granulating?
Perfect
mustn't I have granulated? mustn't you have granulated? mustn't he have granulated? mustn't we have granulated? mustn't you have granulated? mustn't they have granulated?
V-ing perfect
mustn't I have been granulating? mustn't you have been granulating? mustn't he have been granulating? mustn't we have been granulating? mustn't you have been granulating? mustn't they have been granulating?