must discontent
Verbo regular: discontent - discontented- discontented

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must discontent
you must discontent
he must discontent
we must discontent
you must discontent
they must discontent 	I must be discontenting
you must be discontenting
he must be discontenting
we must be discontenting
you must be discontenting
they must be discontenting	I must have discontented
you must have discontented
he must have discontented
we must have discontented
you must have discontented
they must have discontented	I must have been discontenting
you must have been discontenting
he must have been discontenting
we must have been discontenting
you must have been discontenting
they must have been discontenting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not discontent
you must not discontent
he must not discontent
we must not discontent
you must not discontent
they must not discontent 	I must not be discontenting
you must not be discontenting
he must not be discontenting
we must not be discontenting
you must not be discontenting
they must not be discontenting	I must not have discontented
you must not have discontented
he must not have discontented
we must not have discontented
you must not have discontented
they must not have discontented	I must not have been discontenting
you must not have been discontenting
he must not have been discontenting
we must not have been discontenting
you must not have been discontenting
they must not have been discontenting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I discontent?
must you discontent?
must he discontent?
must we discontent?
must you discontent?
must they discontent? 	must I be discontenting?
must you be discontenting?
must he be discontenting?
must we be discontenting?
must you be discontenting?
must they be discontenting? 	must I have discontented?
must you have discontented?
must he have discontented?
must we have discontented?
must you have discontented?
must they have discontented? 	must I have been discontenting?
must you have been discontenting?
must he have been discontenting?
must we have been discontenting?
must you have been discontenting?
must they have been discontenting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not discontent?
must you not discontent?
must he not discontent?
must we not discontent?
must you not discontent?
must they not discontent? 	must I not be discontenting?
must you not be discontenting?
must he not be discontenting?
must we not be discontenting?
must you not be discontenting?
must they not be discontenting? 	must I not have discontented?
must you not have discontented?
must he not have discontented?
must we not have discontented?
must you not have discontented?
must they not have discontented? 	must I not have been discontenting?
must you not have been discontenting?
must he not have been discontenting?
must we not have been discontenting?
must you not have been discontenting?
must they not have been discontenting?