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