must depreciate
Verbo regular: depreciate - depreciated- depreciated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must depreciate
you must depreciate
he must depreciate
we must depreciate
you must depreciate
they must depreciate 	I must be depreciating
you must be depreciating
he must be depreciating
we must be depreciating
you must be depreciating
they must be depreciating	I must have depreciated
you must have depreciated
he must have depreciated
we must have depreciated
you must have depreciated
they must have depreciated	I must have been depreciating
you must have been depreciating
he must have been depreciating
we must have been depreciating
you must have been depreciating
they must have been depreciating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't depreciate
you mustn't depreciate
he mustn't depreciate
we mustn't depreciate
you mustn't depreciate
they mustn't depreciate 	I mustn't be depreciating
you mustn't be depreciating
he mustn't be depreciating
we mustn't be depreciating
you mustn't be depreciating
they mustn't be depreciating	I mustn't have depreciated
you mustn't have depreciated
he mustn't have depreciated
we mustn't have depreciated
you mustn't have depreciated
they mustn't have depreciated	I mustn't have been depreciating
you mustn't have been depreciating
he mustn't have been depreciating
we mustn't have been depreciating
you mustn't have been depreciating
they mustn't have been depreciating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I depreciate?
must you depreciate?
must he depreciate?
must we depreciate?
must you depreciate?
must they depreciate? 	must I be depreciating?
must you be depreciating?
must he be depreciating?
must we be depreciating?
must you be depreciating?
must they be depreciating? 	must I have depreciated?
must you have depreciated?
must he have depreciated?
must we have depreciated?
must you have depreciated?
must they have depreciated? 	must I have been depreciating?
must you have been depreciating?
must he have been depreciating?
must we have been depreciating?
must you have been depreciating?
must they have been depreciating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I depreciate?
mustn't you depreciate?
mustn't he depreciate?
mustn't we depreciate?
mustn't you depreciate?
mustn't they depreciate? 	mustn't I be depreciating?
mustn't you be depreciating?
mustn't he be depreciating?
mustn't we be depreciating?
mustn't you be depreciating?
mustn't they be depreciating? 	mustn't I have depreciated?
mustn't you have depreciated?
mustn't he have depreciated?
mustn't we have depreciated?
mustn't you have depreciated?
mustn't they have depreciated? 	mustn't I have been depreciating?
mustn't you have been depreciating?
mustn't he have been depreciating?
mustn't we have been depreciating?
mustn't you have been depreciating?
mustn't they have been depreciating?