I must granulate you must granulate she must granulate we must granulate you must granulate they must granulate
V-ing form
I must be granulating you must be granulating she must be granulating we must be granulating you must be granulating they must be granulating
Perfect
I must have granulated you must have granulated she 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 she 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 she 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 she 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 she 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 she 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 she granulate? must we granulate? must you granulate? must they granulate?
V-ing form
must I be granulating? must you be granulating? must she be granulating? must we be granulating? must you be granulating? must they be granulating?
Perfect
must I have granulated? must you have granulated? must she 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 she 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 she 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 she 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 she 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 she have been granulating? mustn't we have been granulating? mustn't you have been granulating? mustn't they have been granulating?