Verbo regular: helicopter - helicoptered - helicoptered
Afirmación
Forma simple
I must helicopter you must helicopter he must helicopter we must helicopter you must helicopter they must helicopter
Forma con V-ing
I must be helicoptering you must be helicoptering he must be helicoptering we must be helicoptering you must be helicoptering they must be helicoptering
Perfecto
I must have helicoptered you must have helicoptered he must have helicoptered we must have helicoptered you must have helicoptered they must have helicoptered
Perfecto con V-ing
I must have been helicoptering you must have been helicoptering he must have been helicoptering we must have been helicoptering you must have been helicoptering they must have been helicoptering
Negación
Forma simple
I mustn't helicopter you mustn't helicopter he mustn't helicopter we mustn't helicopter you mustn't helicopter they mustn't helicopter
Forma con V-ing
I mustn't be helicoptering you mustn't be helicoptering he mustn't be helicoptering we mustn't be helicoptering you mustn't be helicoptering they mustn't be helicoptering
Perfecto
I mustn't have helicoptered you mustn't have helicoptered he mustn't have helicoptered we mustn't have helicoptered you mustn't have helicoptered they mustn't have helicoptered
Perfecto con V-ing
I mustn't have been helicoptering you mustn't have been helicoptering he mustn't have been helicoptering we mustn't have been helicoptering you mustn't have been helicoptering they mustn't have been helicoptering
Forma interrogativa
Forma simple
must I helicopter? must you helicopter? must he helicopter? must we helicopter? must you helicopter? must they helicopter?
Forma con V-ing
must I be helicoptering? must you be helicoptering? must he be helicoptering? must we be helicoptering? must you be helicoptering? must they be helicoptering?
Perfecto
must I have helicoptered? must you have helicoptered? must he have helicoptered? must we have helicoptered? must you have helicoptered? must they have helicoptered?
Perfecto con V-ing
must I have been helicoptering? must you have been helicoptering? must he have been helicoptering? must we have been helicoptering? must you have been helicoptering? must they have been helicoptering?
Forma interro-negativa
Forma simple
mustn't I helicopter? mustn't you helicopter? mustn't he helicopter? mustn't we helicopter? mustn't you helicopter? mustn't they helicopter?
Forma con V-ing
mustn't I be helicoptering? mustn't you be helicoptering? mustn't he be helicoptering? mustn't we be helicoptering? mustn't you be helicoptering? mustn't they be helicoptering?
Perfecto
mustn't I have helicoptered? mustn't you have helicoptered? mustn't he have helicoptered? mustn't we have helicoptered? mustn't you have helicoptered? mustn't they have helicoptered?
Perfecto con V-ing
mustn't I have been helicoptering? mustn't you have been helicoptering? mustn't he have been helicoptering? mustn't we have been helicoptering? mustn't you have been helicoptering? mustn't they have been helicoptering?