Conjugación del verbo inglés
MUST OFFER

Verbo regular: offer - offered - offered

Afirmación

Forma simple	Forma con V-ing
I must offer you must offer she must offer we must offer you must offer they must offer	I must be offering you must be offering she must be offering we must be offering you must be offering they must be offering
Perfecto	Perfecto con V-ing
I must have offered you must have offered she must have offered we must have offered you must have offered they must have offered	I must have been offering you must have been offering she must have been offering we must have been offering you must have been offering they must have been offering

Negación

Forma simple	Forma con V-ing
I mustn't offer you mustn't offer she mustn't offer we mustn't offer you mustn't offer they mustn't offer	I mustn't be offering you mustn't be offering she mustn't be offering we mustn't be offering you mustn't be offering they mustn't be offering
Perfecto	Perfecto con V-ing
I mustn't have offered you mustn't have offered she mustn't have offered we mustn't have offered you mustn't have offered they mustn't have offered	I mustn't have been offering you mustn't have been offering she mustn't have been offering we mustn't have been offering you mustn't have been offering they mustn't have been offering

Forma interrogativa

Forma simple	Forma con V-ing
must I offer? must you offer? must she offer? must we offer? must you offer? must they offer?	must I be offering? must you be offering? must she be offering? must we be offering? must you be offering? must they be offering?
Perfecto	Perfecto con V-ing
must I have offered? must you have offered? must she have offered? must we have offered? must you have offered? must they have offered?	must I have been offering? must you have been offering? must she have been offering? must we have been offering? must you have been offering? must they have been offering?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I offer? mustn't you offer? mustn't she offer? mustn't we offer? mustn't you offer? mustn't they offer?	mustn't I be offering? mustn't you be offering? mustn't she be offering? mustn't we be offering? mustn't you be offering? mustn't they be offering?
Perfecto	Perfecto con V-ing
mustn't I have offered? mustn't you have offered? mustn't she have offered? mustn't we have offered? mustn't you have offered? mustn't they have offered?	mustn't I have been offering? mustn't you have been offering? mustn't she have been offering? mustn't we have been offering? mustn't you have been offering? mustn't they have been offering?