I must intrigue you must intrigue she must intrigue we must intrigue you must intrigue they must intrigue
V-ing form
I must be intriguing you must be intriguing she must be intriguing we must be intriguing you must be intriguing they must be intriguing
Perfect
I must have intrigued you must have intrigued she must have intrigued we must have intrigued you must have intrigued they must have intrigued
V-ing perfect
I must have been intriguing you must have been intriguing she must have been intriguing we must have been intriguing you must have been intriguing they must have been intriguing
Negation
Simple form
I mustn't intrigue you mustn't intrigue she mustn't intrigue we mustn't intrigue you mustn't intrigue they mustn't intrigue
V-ing form
I mustn't be intriguing you mustn't be intriguing she mustn't be intriguing we mustn't be intriguing you mustn't be intriguing they mustn't be intriguing
Perfect
I mustn't have intrigued you mustn't have intrigued she mustn't have intrigued we mustn't have intrigued you mustn't have intrigued they mustn't have intrigued
V-ing perfect
I mustn't have been intriguing you mustn't have been intriguing she mustn't have been intriguing we mustn't have been intriguing you mustn't have been intriguing they mustn't have been intriguing
Interrogative form
Simple form
must I intrigue? must you intrigue? must she intrigue? must we intrigue? must you intrigue? must they intrigue?
V-ing form
must I be intriguing? must you be intriguing? must she be intriguing? must we be intriguing? must you be intriguing? must they be intriguing?
Perfect
must I have intrigued? must you have intrigued? must she have intrigued? must we have intrigued? must you have intrigued? must they have intrigued?
V-ing perfect
must I have been intriguing? must you have been intriguing? must she have been intriguing? must we have been intriguing? must you have been intriguing? must they have been intriguing?
Interro-negative form
Simple form
mustn't I intrigue? mustn't you intrigue? mustn't she intrigue? mustn't we intrigue? mustn't you intrigue? mustn't they intrigue?
V-ing form
mustn't I be intriguing? mustn't you be intriguing? mustn't she be intriguing? mustn't we be intriguing? mustn't you be intriguing? mustn't they be intriguing?
Perfect
mustn't I have intrigued? mustn't you have intrigued? mustn't she have intrigued? mustn't we have intrigued? mustn't you have intrigued? mustn't they have intrigued?
V-ing perfect
mustn't I have been intriguing? mustn't you have been intriguing? mustn't she have been intriguing? mustn't we have been intriguing? mustn't you have been intriguing? mustn't they have been intriguing?