Conjugación del verbo inglés
MUST MIFF

Verbo regular: miff - miffed - miffed

Afirmación

Forma simple	Forma con V-ing
I must miff you must miff he must miff we must miff you must miff they must miff	I must be miffing you must be miffing he must be miffing we must be miffing you must be miffing they must be miffing
Perfecto	Perfecto con V-ing
I must have miffed you must have miffed he must have miffed we must have miffed you must have miffed they must have miffed	I must have been miffing you must have been miffing he must have been miffing we must have been miffing you must have been miffing they must have been miffing

Negación

Forma simple	Forma con V-ing
I must not miff you must not miff he must not miff we must not miff you must not miff they must not miff	I must not be miffing you must not be miffing he must not be miffing we must not be miffing you must not be miffing they must not be miffing
Perfecto	Perfecto con V-ing
I must not have miffed you must not have miffed he must not have miffed we must not have miffed you must not have miffed they must not have miffed	I must not have been miffing you must not have been miffing he must not have been miffing we must not have been miffing you must not have been miffing they must not have been miffing

Forma interrogativa

Forma simple	Forma con V-ing
must I miff? must you miff? must he miff? must we miff? must you miff? must they miff?	must I be miffing? must you be miffing? must he be miffing? must we be miffing? must you be miffing? must they be miffing?
Perfecto	Perfecto con V-ing
must I have miffed? must you have miffed? must he have miffed? must we have miffed? must you have miffed? must they have miffed?	must I have been miffing? must you have been miffing? must he have been miffing? must we have been miffing? must you have been miffing? must they have been miffing?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not miff? must you not miff? must he not miff? must we not miff? must you not miff? must they not miff?	must I not be miffing? must you not be miffing? must he not be miffing? must we not be miffing? must you not be miffing? must they not be miffing?
Perfecto	Perfecto con V-ing
must I not have miffed? must you not have miffed? must he not have miffed? must we not have miffed? must you not have miffed? must they not have miffed?	must I not have been miffing? must you not have been miffing? must he not have been miffing? must we not have been miffing? must you not have been miffing? must they not have been miffing?