I must flock you must flock she must flock we must flock you must flock they must flock
Forma com V-ing
I must be flocking you must be flocking she must be flocking we must be flocking you must be flocking they must be flocking
Perfeito
I must have flocked you must have flocked she must have flocked we must have flocked you must have flocked they must have flocked
Perfeito com V-ing
I must have been flocking you must have been flocking she must have been flocking we must have been flocking you must have been flocking they must have been flocking
Negação
Forma simple
I mustn't flock you mustn't flock she mustn't flock we mustn't flock you mustn't flock they mustn't flock
Forma com V-ing
I mustn't be flocking you mustn't be flocking she mustn't be flocking we mustn't be flocking you mustn't be flocking they mustn't be flocking
Perfeito
I mustn't have flocked you mustn't have flocked she mustn't have flocked we mustn't have flocked you mustn't have flocked they mustn't have flocked
Perfeito com V-ing
I mustn't have been flocking you mustn't have been flocking she mustn't have been flocking we mustn't have been flocking you mustn't have been flocking they mustn't have been flocking
Forma interrogativa
Forma simple
must I flock? must you flock? must she flock? must we flock? must you flock? must they flock?
Forma com V-ing
must I be flocking? must you be flocking? must she be flocking? must we be flocking? must you be flocking? must they be flocking?
Perfeito
must I have flocked? must you have flocked? must she have flocked? must we have flocked? must you have flocked? must they have flocked?
Perfeito com V-ing
must I have been flocking? must you have been flocking? must she have been flocking? must we have been flocking? must you have been flocking? must they have been flocking?
Forma interro-Negação
Forma simple
mustn't I flock? mustn't you flock? mustn't she flock? mustn't we flock? mustn't you flock? mustn't they flock?
Forma com V-ing
mustn't I be flocking? mustn't you be flocking? mustn't she be flocking? mustn't we be flocking? mustn't you be flocking? mustn't they be flocking?
Perfeito
mustn't I have flocked? mustn't you have flocked? mustn't she have flocked? mustn't we have flocked? mustn't you have flocked? mustn't they have flocked?
Perfeito com V-ing
mustn't I have been flocking? mustn't you have been flocking? mustn't she have been flocking? mustn't we have been flocking? mustn't you have been flocking? mustn't they have been flocking?