Conjugación del verbo inglés
MUST CONTRACT

Verbo regular: contract - contracted - contracted

Afirmación

Forma simple	Forma con V-ing
I must contract you must contract she must contract we must contract you must contract they must contract	I must be contracting you must be contracting she must be contracting we must be contracting you must be contracting they must be contracting
Perfecto	Perfecto con V-ing
I must have contracted you must have contracted she must have contracted we must have contracted you must have contracted they must have contracted	I must have been contracting you must have been contracting she must have been contracting we must have been contracting you must have been contracting they must have been contracting

Negación

Forma simple	Forma con V-ing
I mustn't contract you mustn't contract she mustn't contract we mustn't contract you mustn't contract they mustn't contract	I mustn't be contracting you mustn't be contracting she mustn't be contracting we mustn't be contracting you mustn't be contracting they mustn't be contracting
Perfecto	Perfecto con V-ing
I mustn't have contracted you mustn't have contracted she mustn't have contracted we mustn't have contracted you mustn't have contracted they mustn't have contracted	I mustn't have been contracting you mustn't have been contracting she mustn't have been contracting we mustn't have been contracting you mustn't have been contracting they mustn't have been contracting

Forma interrogativa

Forma simple	Forma con V-ing
must I contract? must you contract? must she contract? must we contract? must you contract? must they contract?	must I be contracting? must you be contracting? must she be contracting? must we be contracting? must you be contracting? must they be contracting?
Perfecto	Perfecto con V-ing
must I have contracted? must you have contracted? must she have contracted? must we have contracted? must you have contracted? must they have contracted?	must I have been contracting? must you have been contracting? must she have been contracting? must we have been contracting? must you have been contracting? must they have been contracting?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I contract? mustn't you contract? mustn't she contract? mustn't we contract? mustn't you contract? mustn't they contract?	mustn't I be contracting? mustn't you be contracting? mustn't she be contracting? mustn't we be contracting? mustn't you be contracting? mustn't they be contracting?
Perfecto	Perfecto con V-ing
mustn't I have contracted? mustn't you have contracted? mustn't she have contracted? mustn't we have contracted? mustn't you have contracted? mustn't they have contracted?	mustn't I have been contracting? mustn't you have been contracting? mustn't she have been contracting? mustn't we have been contracting? mustn't you have been contracting? mustn't they have been contracting?