I must encircle you must encircle she must encircle we must encircle you must encircle they must encircle
Forma com V-ing
I must be encircling you must be encircling she must be encircling we must be encircling you must be encircling they must be encircling
Perfeito
I must have encircled you must have encircled she must have encircled we must have encircled you must have encircled they must have encircled
Perfeito com V-ing
I must have been encircling you must have been encircling she must have been encircling we must have been encircling you must have been encircling they must have been encircling
Negação
Forma simple
I must not encircle you must not encircle she must not encircle we must not encircle you must not encircle they must not encircle
Forma com V-ing
I must not be encircling you must not be encircling she must not be encircling we must not be encircling you must not be encircling they must not be encircling
Perfeito
I must not have encircled you must not have encircled she must not have encircled we must not have encircled you must not have encircled they must not have encircled
Perfeito com V-ing
I must not have been encircling you must not have been encircling she must not have been encircling we must not have been encircling you must not have been encircling they must not have been encircling
Forma interrogativa
Forma simple
must I encircle? must you encircle? must she encircle? must we encircle? must you encircle? must they encircle?
Forma com V-ing
must I be encircling? must you be encircling? must she be encircling? must we be encircling? must you be encircling? must they be encircling?
Perfeito
must I have encircled? must you have encircled? must she have encircled? must we have encircled? must you have encircled? must they have encircled?
Perfeito com V-ing
must I have been encircling? must you have been encircling? must she have been encircling? must we have been encircling? must you have been encircling? must they have been encircling?
Forma interro-Negação
Forma simple
must I not encircle? must you not encircle? must she not encircle? must we not encircle? must you not encircle? must they not encircle?
Forma com V-ing
must I not be encircling? must you not be encircling? must she not be encircling? must we not be encircling? must you not be encircling? must they not be encircling?
Perfeito
must I not have encircled? must you not have encircled? must she not have encircled? must we not have encircled? must you not have encircled? must they not have encircled?
Perfeito com V-ing
must I not have been encircling? must you not have been encircling? must she not have been encircling? must we not have been encircling? must you not have been encircling? must they not have been encircling?