must covet
Verbo regular: covet - coveted- coveted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must covet
you must covet
he must covet
we must covet
you must covet
they must covet 	I must be coveting
you must be coveting
he must be coveting
we must be coveting
you must be coveting
they must be coveting	I must have coveted
you must have coveted
he must have coveted
we must have coveted
you must have coveted
they must have coveted	I must have been coveting
you must have been coveting
he must have been coveting
we must have been coveting
you must have been coveting
they must have been coveting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not covet
you must not covet
he must not covet
we must not covet
you must not covet
they must not covet 	I must not be coveting
you must not be coveting
he must not be coveting
we must not be coveting
you must not be coveting
they must not be coveting	I must not have coveted
you must not have coveted
he must not have coveted
we must not have coveted
you must not have coveted
they must not have coveted	I must not have been coveting
you must not have been coveting
he must not have been coveting
we must not have been coveting
you must not have been coveting
they must not have been coveting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I covet?
must you covet?
must he covet?
must we covet?
must you covet?
must they covet? 	must I be coveting?
must you be coveting?
must he be coveting?
must we be coveting?
must you be coveting?
must they be coveting? 	must I have coveted?
must you have coveted?
must he have coveted?
must we have coveted?
must you have coveted?
must they have coveted? 	must I have been coveting?
must you have been coveting?
must he have been coveting?
must we have been coveting?
must you have been coveting?
must they have been coveting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not covet?
must you not covet?
must he not covet?
must we not covet?
must you not covet?
must they not covet? 	must I not be coveting?
must you not be coveting?
must he not be coveting?
must we not be coveting?
must you not be coveting?
must they not be coveting? 	must I not have coveted?
must you not have coveted?
must he not have coveted?
must we not have coveted?
must you not have coveted?
must they not have coveted? 	must I not have been coveting?
must you not have been coveting?
must he not have been coveting?
must we not have been coveting?
must you not have been coveting?
must they not have been coveting?