I must trickle you must trickle he must trickle we must trickle you must trickle they must trickle
Forma com V-ing
I must be trickling you must be trickling he must be trickling we must be trickling you must be trickling they must be trickling
Perfeito
I must have trickled you must have trickled he must have trickled we must have trickled you must have trickled they must have trickled
Perfeito com V-ing
I must have been trickling you must have been trickling he must have been trickling we must have been trickling you must have been trickling they must have been trickling
Negação
Forma simple
I mustn't trickle you mustn't trickle he mustn't trickle we mustn't trickle you mustn't trickle they mustn't trickle
Forma com V-ing
I mustn't be trickling you mustn't be trickling he mustn't be trickling we mustn't be trickling you mustn't be trickling they mustn't be trickling
Perfeito
I mustn't have trickled you mustn't have trickled he mustn't have trickled we mustn't have trickled you mustn't have trickled they mustn't have trickled
Perfeito com V-ing
I mustn't have been trickling you mustn't have been trickling he mustn't have been trickling we mustn't have been trickling you mustn't have been trickling they mustn't have been trickling
Forma interrogativa
Forma simple
must I trickle? must you trickle? must he trickle? must we trickle? must you trickle? must they trickle?
Forma com V-ing
must I be trickling? must you be trickling? must he be trickling? must we be trickling? must you be trickling? must they be trickling?
Perfeito
must I have trickled? must you have trickled? must he have trickled? must we have trickled? must you have trickled? must they have trickled?
Perfeito com V-ing
must I have been trickling? must you have been trickling? must he have been trickling? must we have been trickling? must you have been trickling? must they have been trickling?
Forma interro-Negação
Forma simple
mustn't I trickle? mustn't you trickle? mustn't he trickle? mustn't we trickle? mustn't you trickle? mustn't they trickle?
Forma com V-ing
mustn't I be trickling? mustn't you be trickling? mustn't he be trickling? mustn't we be trickling? mustn't you be trickling? mustn't they be trickling?
Perfeito
mustn't I have trickled? mustn't you have trickled? mustn't he have trickled? mustn't we have trickled? mustn't you have trickled? mustn't they have trickled?
Perfeito com V-ing
mustn't I have been trickling? mustn't you have been trickling? mustn't he have been trickling? mustn't we have been trickling? mustn't you have been trickling? mustn't they have been trickling?