I must straddle you must straddle he must straddle we must straddle you must straddle they must straddle
Forma com V-ing
I must be straddling you must be straddling he must be straddling we must be straddling you must be straddling they must be straddling
Perfeito
I must have straddled you must have straddled he must have straddled we must have straddled you must have straddled they must have straddled
Perfeito com V-ing
I must have been straddling you must have been straddling he must have been straddling we must have been straddling you must have been straddling they must have been straddling
Negação
Forma simple
I must not straddle you must not straddle he must not straddle we must not straddle you must not straddle they must not straddle
Forma com V-ing
I must not be straddling you must not be straddling he must not be straddling we must not be straddling you must not be straddling they must not be straddling
Perfeito
I must not have straddled you must not have straddled he must not have straddled we must not have straddled you must not have straddled they must not have straddled
Perfeito com V-ing
I must not have been straddling you must not have been straddling he must not have been straddling we must not have been straddling you must not have been straddling they must not have been straddling
Forma interrogativa
Forma simple
must I straddle? must you straddle? must he straddle? must we straddle? must you straddle? must they straddle?
Forma com V-ing
must I be straddling? must you be straddling? must he be straddling? must we be straddling? must you be straddling? must they be straddling?
Perfeito
must I have straddled? must you have straddled? must he have straddled? must we have straddled? must you have straddled? must they have straddled?
Perfeito com V-ing
must I have been straddling? must you have been straddling? must he have been straddling? must we have been straddling? must you have been straddling? must they have been straddling?
Forma interro-Negação
Forma simple
must I not straddle? must you not straddle? must he not straddle? must we not straddle? must you not straddle? must they not straddle?
Forma com V-ing
must I not be straddling? must you not be straddling? must he not be straddling? must we not be straddling? must you not be straddling? must they not be straddling?
Perfeito
must I not have straddled? must you not have straddled? must he not have straddled? must we not have straddled? must you not have straddled? must they not have straddled?
Perfeito com V-ing
must I not have been straddling? must you not have been straddling? must he not have been straddling? must we not have been straddling? must you not have been straddling? must they not have been straddling?