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