Conjugación del verbo inglés
MUST SCUBA

Verbo regular: scuba - scubaed - scubaed

Afirmación

Forma simple	Forma con V-ing
I must scuba you must scuba he must scuba we must scuba you must scuba they must scuba	I must be scubaing you must be scubaing he must be scubaing we must be scubaing you must be scubaing they must be scubaing
Perfecto	Perfecto con V-ing
I must have scubaed you must have scubaed he must have scubaed we must have scubaed you must have scubaed they must have scubaed	I must have been scubaing you must have been scubaing he must have been scubaing we must have been scubaing you must have been scubaing they must have been scubaing

Negación

Forma simple	Forma con V-ing
I mustn't scuba you mustn't scuba he mustn't scuba we mustn't scuba you mustn't scuba they mustn't scuba	I mustn't be scubaing you mustn't be scubaing he mustn't be scubaing we mustn't be scubaing you mustn't be scubaing they mustn't be scubaing
Perfecto	Perfecto con V-ing
I mustn't have scubaed you mustn't have scubaed he mustn't have scubaed we mustn't have scubaed you mustn't have scubaed they mustn't have scubaed	I mustn't have been scubaing you mustn't have been scubaing he mustn't have been scubaing we mustn't have been scubaing you mustn't have been scubaing they mustn't have been scubaing

Forma interrogativa

Forma simple	Forma con V-ing
must I scuba? must you scuba? must he scuba? must we scuba? must you scuba? must they scuba?	must I be scubaing? must you be scubaing? must he be scubaing? must we be scubaing? must you be scubaing? must they be scubaing?
Perfecto	Perfecto con V-ing
must I have scubaed? must you have scubaed? must he have scubaed? must we have scubaed? must you have scubaed? must they have scubaed?	must I have been scubaing? must you have been scubaing? must he have been scubaing? must we have been scubaing? must you have been scubaing? must they have been scubaing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I scuba? mustn't you scuba? mustn't he scuba? mustn't we scuba? mustn't you scuba? mustn't they scuba?	mustn't I be scubaing? mustn't you be scubaing? mustn't he be scubaing? mustn't we be scubaing? mustn't you be scubaing? mustn't they be scubaing?
Perfecto	Perfecto con V-ing
mustn't I have scubaed? mustn't you have scubaed? mustn't he have scubaed? mustn't we have scubaed? mustn't you have scubaed? mustn't they have scubaed?	mustn't I have been scubaing? mustn't you have been scubaing? mustn't he have been scubaing? mustn't we have been scubaing? mustn't you have been scubaing? mustn't they have been scubaing?