Verbo regular: circulate - circulated - circulated
Afirmación
Forma simple
I must circulate you must circulate she must circulate we must circulate you must circulate they must circulate
Forma con V-ing
I must be circulating you must be circulating she must be circulating we must be circulating you must be circulating they must be circulating
Perfecto
I must have circulated you must have circulated she must have circulated we must have circulated you must have circulated they must have circulated
Perfecto con V-ing
I must have been circulating you must have been circulating she must have been circulating we must have been circulating you must have been circulating they must have been circulating
Negación
Forma simple
I mustn't circulate you mustn't circulate she mustn't circulate we mustn't circulate you mustn't circulate they mustn't circulate
Forma con V-ing
I mustn't be circulating you mustn't be circulating she mustn't be circulating we mustn't be circulating you mustn't be circulating they mustn't be circulating
Perfecto
I mustn't have circulated you mustn't have circulated she mustn't have circulated we mustn't have circulated you mustn't have circulated they mustn't have circulated
Perfecto con V-ing
I mustn't have been circulating you mustn't have been circulating she mustn't have been circulating we mustn't have been circulating you mustn't have been circulating they mustn't have been circulating
Forma interrogativa
Forma simple
must I circulate? must you circulate? must she circulate? must we circulate? must you circulate? must they circulate?
Forma con V-ing
must I be circulating? must you be circulating? must she be circulating? must we be circulating? must you be circulating? must they be circulating?
Perfecto
must I have circulated? must you have circulated? must she have circulated? must we have circulated? must you have circulated? must they have circulated?
Perfecto con V-ing
must I have been circulating? must you have been circulating? must she have been circulating? must we have been circulating? must you have been circulating? must they have been circulating?
Forma interro-negativa
Forma simple
mustn't I circulate? mustn't you circulate? mustn't she circulate? mustn't we circulate? mustn't you circulate? mustn't they circulate?
Forma con V-ing
mustn't I be circulating? mustn't you be circulating? mustn't she be circulating? mustn't we be circulating? mustn't you be circulating? mustn't they be circulating?
Perfecto
mustn't I have circulated? mustn't you have circulated? mustn't she have circulated? mustn't we have circulated? mustn't you have circulated? mustn't they have circulated?
Perfecto con V-ing
mustn't I have been circulating? mustn't you have been circulating? mustn't she have been circulating? mustn't we have been circulating? mustn't you have been circulating? mustn't they have been circulating?