I must weave you must weave she must weave we must weave you must weave they must weave
Forma con V-ing
I must be weaving you must be weaving she must be weaving we must be weaving you must be weaving they must be weaving
Perfecto
I must have woven you must have woven she must have woven we must have woven you must have woven they must have woven
Perfecto con V-ing
I must have been weaving you must have been weaving she must have been weaving we must have been weaving you must have been weaving they must have been weaving
Negación
Forma simple
I mustn't weave you mustn't weave she mustn't weave we mustn't weave you mustn't weave they mustn't weave
Forma con V-ing
I mustn't be weaving you mustn't be weaving she mustn't be weaving we mustn't be weaving you mustn't be weaving they mustn't be weaving
Perfecto
I mustn't have woven you mustn't have woven she mustn't have woven we mustn't have woven you mustn't have woven they mustn't have woven
Perfecto con V-ing
I mustn't have been weaving you mustn't have been weaving she mustn't have been weaving we mustn't have been weaving you mustn't have been weaving they mustn't have been weaving
Forma interrogativa
Forma simple
must I weave? must you weave? must she weave? must we weave? must you weave? must they weave?
Forma con V-ing
must I be weaving? must you be weaving? must she be weaving? must we be weaving? must you be weaving? must they be weaving?
Perfecto
must I have woven? must you have woven? must she have woven? must we have woven? must you have woven? must they have woven?
Perfecto con V-ing
must I have been weaving? must you have been weaving? must she have been weaving? must we have been weaving? must you have been weaving? must they have been weaving?
Forma interro-negativa
Forma simple
mustn't I weave? mustn't you weave? mustn't she weave? mustn't we weave? mustn't you weave? mustn't they weave?
Forma con V-ing
mustn't I be weaving? mustn't you be weaving? mustn't she be weaving? mustn't we be weaving? mustn't you be weaving? mustn't they be weaving?
Perfecto
mustn't I have woven? mustn't you have woven? mustn't she have woven? mustn't we have woven? mustn't you have woven? mustn't they have woven?
Perfecto con V-ing
mustn't I have been weaving? mustn't you have been weaving? mustn't she have been weaving? mustn't we have been weaving? mustn't you have been weaving? mustn't they have been weaving?