must extravagate
Verbo regular: extravagate - extravagated- extravagated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must extravagate
you must extravagate
he must extravagate
we must extravagate
you must extravagate
they must extravagate 	I must be extravagating
you must be extravagating
he must be extravagating
we must be extravagating
you must be extravagating
they must be extravagating	I must have extravagated
you must have extravagated
he must have extravagated
we must have extravagated
you must have extravagated
they must have extravagated	I must have been extravagating
you must have been extravagating
he must have been extravagating
we must have been extravagating
you must have been extravagating
they must have been extravagating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't extravagate
you mustn't extravagate
he mustn't extravagate
we mustn't extravagate
you mustn't extravagate
they mustn't extravagate 	I mustn't be extravagating
you mustn't be extravagating
he mustn't be extravagating
we mustn't be extravagating
you mustn't be extravagating
they mustn't be extravagating	I mustn't have extravagated
you mustn't have extravagated
he mustn't have extravagated
we mustn't have extravagated
you mustn't have extravagated
they mustn't have extravagated	I mustn't have been extravagating
you mustn't have been extravagating
he mustn't have been extravagating
we mustn't have been extravagating
you mustn't have been extravagating
they mustn't have been extravagating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I extravagate?
must you extravagate?
must he extravagate?
must we extravagate?
must you extravagate?
must they extravagate? 	must I be extravagating?
must you be extravagating?
must he be extravagating?
must we be extravagating?
must you be extravagating?
must they be extravagating? 	must I have extravagated?
must you have extravagated?
must he have extravagated?
must we have extravagated?
must you have extravagated?
must they have extravagated? 	must I have been extravagating?
must you have been extravagating?
must he have been extravagating?
must we have been extravagating?
must you have been extravagating?
must they have been extravagating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I extravagate?
mustn't you extravagate?
mustn't he extravagate?
mustn't we extravagate?
mustn't you extravagate?
mustn't they extravagate? 	mustn't I be extravagating?
mustn't you be extravagating?
mustn't he be extravagating?
mustn't we be extravagating?
mustn't you be extravagating?
mustn't they be extravagating? 	mustn't I have extravagated?
mustn't you have extravagated?
mustn't he have extravagated?
mustn't we have extravagated?
mustn't you have extravagated?
mustn't they have extravagated? 	mustn't I have been extravagating?
mustn't you have been extravagating?
mustn't he have been extravagating?
mustn't we have been extravagating?
mustn't you have been extravagating?
mustn't they have been extravagating?