I must fence you must fence he must fence we must fence you must fence they must fence
Forma com V-ing
I must be fencing you must be fencing he must be fencing we must be fencing you must be fencing they must be fencing
Perfeito
I must have fenced you must have fenced he must have fenced we must have fenced you must have fenced they must have fenced
Perfeito com V-ing
I must have been fencing you must have been fencing he must have been fencing we must have been fencing you must have been fencing they must have been fencing
Negação
Forma simple
I mustn't fence you mustn't fence he mustn't fence we mustn't fence you mustn't fence they mustn't fence
Forma com V-ing
I mustn't be fencing you mustn't be fencing he mustn't be fencing we mustn't be fencing you mustn't be fencing they mustn't be fencing
Perfeito
I mustn't have fenced you mustn't have fenced he mustn't have fenced we mustn't have fenced you mustn't have fenced they mustn't have fenced
Perfeito com V-ing
I mustn't have been fencing you mustn't have been fencing he mustn't have been fencing we mustn't have been fencing you mustn't have been fencing they mustn't have been fencing
Forma interrogativa
Forma simple
must I fence? must you fence? must he fence? must we fence? must you fence? must they fence?
Forma com V-ing
must I be fencing? must you be fencing? must he be fencing? must we be fencing? must you be fencing? must they be fencing?
Perfeito
must I have fenced? must you have fenced? must he have fenced? must we have fenced? must you have fenced? must they have fenced?
Perfeito com V-ing
must I have been fencing? must you have been fencing? must he have been fencing? must we have been fencing? must you have been fencing? must they have been fencing?
Forma interro-Negação
Forma simple
mustn't I fence? mustn't you fence? mustn't he fence? mustn't we fence? mustn't you fence? mustn't they fence?
Forma com V-ing
mustn't I be fencing? mustn't you be fencing? mustn't he be fencing? mustn't we be fencing? mustn't you be fencing? mustn't they be fencing?
Perfeito
mustn't I have fenced? mustn't you have fenced? mustn't he have fenced? mustn't we have fenced? mustn't you have fenced? mustn't they have fenced?
Perfeito com V-ing
mustn't I have been fencing? mustn't you have been fencing? mustn't he have been fencing? mustn't we have been fencing? mustn't you have been fencing? mustn't they have been fencing?