I must prowl you must prowl she must prowl we must prowl you must prowl they must prowl
Forma com V-ing
I must be prowling you must be prowling she must be prowling we must be prowling you must be prowling they must be prowling
Perfeito
I must have prowled you must have prowled she must have prowled we must have prowled you must have prowled they must have prowled
Perfeito com V-ing
I must have been prowling you must have been prowling she must have been prowling we must have been prowling you must have been prowling they must have been prowling
Negação
Forma simple
I must not prowl you must not prowl she must not prowl we must not prowl you must not prowl they must not prowl
Forma com V-ing
I must not be prowling you must not be prowling she must not be prowling we must not be prowling you must not be prowling they must not be prowling
Perfeito
I must not have prowled you must not have prowled she must not have prowled we must not have prowled you must not have prowled they must not have prowled
Perfeito com V-ing
I must not have been prowling you must not have been prowling she must not have been prowling we must not have been prowling you must not have been prowling they must not have been prowling
Forma interrogativa
Forma simple
must I prowl? must you prowl? must she prowl? must we prowl? must you prowl? must they prowl?
Forma com V-ing
must I be prowling? must you be prowling? must she be prowling? must we be prowling? must you be prowling? must they be prowling?
Perfeito
must I have prowled? must you have prowled? must she have prowled? must we have prowled? must you have prowled? must they have prowled?
Perfeito com V-ing
must I have been prowling? must you have been prowling? must she have been prowling? must we have been prowling? must you have been prowling? must they have been prowling?
Forma interro-Negação
Forma simple
must I not prowl? must you not prowl? must she not prowl? must we not prowl? must you not prowl? must they not prowl?
Forma com V-ing
must I not be prowling? must you not be prowling? must she not be prowling? must we not be prowling? must you not be prowling? must they not be prowling?
Perfeito
must I not have prowled? must you not have prowled? must she not have prowled? must we not have prowled? must you not have prowled? must they not have prowled?
Perfeito com V-ing
must I not have been prowling? must you not have been prowling? must she not have been prowling? must we not have been prowling? must you not have been prowling? must they not have been prowling?