must maltreat
Verbo regular: maltreat - maltreated- maltreated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must maltreat
you must maltreat
he must maltreat
we must maltreat
you must maltreat
they must maltreat 	I must be maltreating
you must be maltreating
he must be maltreating
we must be maltreating
you must be maltreating
they must be maltreating	I must have maltreated
you must have maltreated
he must have maltreated
we must have maltreated
you must have maltreated
they must have maltreated	I must have been maltreating
you must have been maltreating
he must have been maltreating
we must have been maltreating
you must have been maltreating
they must have been maltreating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not maltreat
you must not maltreat
he must not maltreat
we must not maltreat
you must not maltreat
they must not maltreat 	I must not be maltreating
you must not be maltreating
he must not be maltreating
we must not be maltreating
you must not be maltreating
they must not be maltreating	I must not have maltreated
you must not have maltreated
he must not have maltreated
we must not have maltreated
you must not have maltreated
they must not have maltreated	I must not have been maltreating
you must not have been maltreating
he must not have been maltreating
we must not have been maltreating
you must not have been maltreating
they must not have been maltreating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I maltreat?
must you maltreat?
must he maltreat?
must we maltreat?
must you maltreat?
must they maltreat? 	must I be maltreating?
must you be maltreating?
must he be maltreating?
must we be maltreating?
must you be maltreating?
must they be maltreating? 	must I have maltreated?
must you have maltreated?
must he have maltreated?
must we have maltreated?
must you have maltreated?
must they have maltreated? 	must I have been maltreating?
must you have been maltreating?
must he have been maltreating?
must we have been maltreating?
must you have been maltreating?
must they have been maltreating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not maltreat?
must you not maltreat?
must he not maltreat?
must we not maltreat?
must you not maltreat?
must they not maltreat? 	must I not be maltreating?
must you not be maltreating?
must he not be maltreating?
must we not be maltreating?
must you not be maltreating?
must they not be maltreating? 	must I not have maltreated?
must you not have maltreated?
must he not have maltreated?
must we not have maltreated?
must you not have maltreated?
must they not have maltreated? 	must I not have been maltreating?
must you not have been maltreating?
must he not have been maltreating?
must we not have been maltreating?
must you not have been maltreating?
must they not have been maltreating?