I must saunter you must saunter he must saunter we must saunter you must saunter they must saunter
Forma con V-ing
I must be sauntering you must be sauntering he must be sauntering we must be sauntering you must be sauntering they must be sauntering
Perfecto
I must have sauntered you must have sauntered he must have sauntered we must have sauntered you must have sauntered they must have sauntered
Perfecto con V-ing
I must have been sauntering you must have been sauntering he must have been sauntering we must have been sauntering you must have been sauntering they must have been sauntering
Negación
Forma simple
I must not saunter you must not saunter he must not saunter we must not saunter you must not saunter they must not saunter
Forma con V-ing
I must not be sauntering you must not be sauntering he must not be sauntering we must not be sauntering you must not be sauntering they must not be sauntering
Perfecto
I must not have sauntered you must not have sauntered he must not have sauntered we must not have sauntered you must not have sauntered they must not have sauntered
Perfecto con V-ing
I must not have been sauntering you must not have been sauntering he must not have been sauntering we must not have been sauntering you must not have been sauntering they must not have been sauntering
Forma interrogativa
Forma simple
must I saunter? must you saunter? must he saunter? must we saunter? must you saunter? must they saunter?
Forma con V-ing
must I be sauntering? must you be sauntering? must he be sauntering? must we be sauntering? must you be sauntering? must they be sauntering?
Perfecto
must I have sauntered? must you have sauntered? must he have sauntered? must we have sauntered? must you have sauntered? must they have sauntered?
Perfecto con V-ing
must I have been sauntering? must you have been sauntering? must he have been sauntering? must we have been sauntering? must you have been sauntering? must they have been sauntering?
Forma interro-negativa
Forma simple
must I not saunter? must you not saunter? must he not saunter? must we not saunter? must you not saunter? must they not saunter?
Forma con V-ing
must I not be sauntering? must you not be sauntering? must he not be sauntering? must we not be sauntering? must you not be sauntering? must they not be sauntering?
Perfecto
must I not have sauntered? must you not have sauntered? must he not have sauntered? must we not have sauntered? must you not have sauntered? must they not have sauntered?
Perfecto con V-ing
must I not have been sauntering? must you not have been sauntering? must he not have been sauntering? must we not have been sauntering? must you not have been sauntering? must they not have been sauntering?