Verbo regular: speculate - speculated - speculated
Afirmação
Forma simple
I must speculate you must speculate she must speculate we must speculate you must speculate they must speculate
Forma com V-ing
I must be speculating you must be speculating she must be speculating we must be speculating you must be speculating they must be speculating
Perfeito
I must have speculated you must have speculated she must have speculated we must have speculated you must have speculated they must have speculated
Perfeito com V-ing
I must have been speculating you must have been speculating she must have been speculating we must have been speculating you must have been speculating they must have been speculating
Negação
Forma simple
I mustn't speculate you mustn't speculate she mustn't speculate we mustn't speculate you mustn't speculate they mustn't speculate
Forma com V-ing
I mustn't be speculating you mustn't be speculating she mustn't be speculating we mustn't be speculating you mustn't be speculating they mustn't be speculating
Perfeito
I mustn't have speculated you mustn't have speculated she mustn't have speculated we mustn't have speculated you mustn't have speculated they mustn't have speculated
Perfeito com V-ing
I mustn't have been speculating you mustn't have been speculating she mustn't have been speculating we mustn't have been speculating you mustn't have been speculating they mustn't have been speculating
Forma interrogativa
Forma simple
must I speculate? must you speculate? must she speculate? must we speculate? must you speculate? must they speculate?
Forma com V-ing
must I be speculating? must you be speculating? must she be speculating? must we be speculating? must you be speculating? must they be speculating?
Perfeito
must I have speculated? must you have speculated? must she have speculated? must we have speculated? must you have speculated? must they have speculated?
Perfeito com V-ing
must I have been speculating? must you have been speculating? must she have been speculating? must we have been speculating? must you have been speculating? must they have been speculating?
Forma interro-Negação
Forma simple
mustn't I speculate? mustn't you speculate? mustn't she speculate? mustn't we speculate? mustn't you speculate? mustn't they speculate?
Forma com V-ing
mustn't I be speculating? mustn't you be speculating? mustn't she be speculating? mustn't we be speculating? mustn't you be speculating? mustn't they be speculating?
Perfeito
mustn't I have speculated? mustn't you have speculated? mustn't she have speculated? mustn't we have speculated? mustn't you have speculated? mustn't they have speculated?
Perfeito com V-ing
mustn't I have been speculating? mustn't you have been speculating? mustn't she have been speculating? mustn't we have been speculating? mustn't you have been speculating? mustn't they have been speculating?