must repine
Verbo regular: repine - repined- repined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must repine
you must repine
he must repine
we must repine
you must repine
they must repine 	I must be repining
you must be repining
he must be repining
we must be repining
you must be repining
they must be repining	I must have repined
you must have repined
he must have repined
we must have repined
you must have repined
they must have repined	I must have been repining
you must have been repining
he must have been repining
we must have been repining
you must have been repining
they must have been repining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't repine
you mustn't repine
he mustn't repine
we mustn't repine
you mustn't repine
they mustn't repine 	I mustn't be repining
you mustn't be repining
he mustn't be repining
we mustn't be repining
you mustn't be repining
they mustn't be repining	I mustn't have repined
you mustn't have repined
he mustn't have repined
we mustn't have repined
you mustn't have repined
they mustn't have repined	I mustn't have been repining
you mustn't have been repining
he mustn't have been repining
we mustn't have been repining
you mustn't have been repining
they mustn't have been repining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I repine?
must you repine?
must he repine?
must we repine?
must you repine?
must they repine? 	must I be repining?
must you be repining?
must he be repining?
must we be repining?
must you be repining?
must they be repining? 	must I have repined?
must you have repined?
must he have repined?
must we have repined?
must you have repined?
must they have repined? 	must I have been repining?
must you have been repining?
must he have been repining?
must we have been repining?
must you have been repining?
must they have been repining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I repine?
mustn't you repine?
mustn't he repine?
mustn't we repine?
mustn't you repine?
mustn't they repine? 	mustn't I be repining?
mustn't you be repining?
mustn't he be repining?
mustn't we be repining?
mustn't you be repining?
mustn't they be repining? 	mustn't I have repined?
mustn't you have repined?
mustn't he have repined?
mustn't we have repined?
mustn't you have repined?
mustn't they have repined? 	mustn't I have been repining?
mustn't you have been repining?
mustn't he have been repining?
mustn't we have been repining?
mustn't you have been repining?
mustn't they have been repining?