must lacquer
Verbo regular: lacquer - lacquered- lacquered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must lacquer
you must lacquer
he must lacquer
we must lacquer
you must lacquer
they must lacquer 	I must be lacquering
you must be lacquering
he must be lacquering
we must be lacquering
you must be lacquering
they must be lacquering	I must have lacquered
you must have lacquered
he must have lacquered
we must have lacquered
you must have lacquered
they must have lacquered	I must have been lacquering
you must have been lacquering
he must have been lacquering
we must have been lacquering
you must have been lacquering
they must have been lacquering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't lacquer
you mustn't lacquer
he mustn't lacquer
we mustn't lacquer
you mustn't lacquer
they mustn't lacquer 	I mustn't be lacquering
you mustn't be lacquering
he mustn't be lacquering
we mustn't be lacquering
you mustn't be lacquering
they mustn't be lacquering	I mustn't have lacquered
you mustn't have lacquered
he mustn't have lacquered
we mustn't have lacquered
you mustn't have lacquered
they mustn't have lacquered	I mustn't have been lacquering
you mustn't have been lacquering
he mustn't have been lacquering
we mustn't have been lacquering
you mustn't have been lacquering
they mustn't have been lacquering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I lacquer?
must you lacquer?
must he lacquer?
must we lacquer?
must you lacquer?
must they lacquer? 	must I be lacquering?
must you be lacquering?
must he be lacquering?
must we be lacquering?
must you be lacquering?
must they be lacquering? 	must I have lacquered?
must you have lacquered?
must he have lacquered?
must we have lacquered?
must you have lacquered?
must they have lacquered? 	must I have been lacquering?
must you have been lacquering?
must he have been lacquering?
must we have been lacquering?
must you have been lacquering?
must they have been lacquering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I lacquer?
mustn't you lacquer?
mustn't he lacquer?
mustn't we lacquer?
mustn't you lacquer?
mustn't they lacquer? 	mustn't I be lacquering?
mustn't you be lacquering?
mustn't he be lacquering?
mustn't we be lacquering?
mustn't you be lacquering?
mustn't they be lacquering? 	mustn't I have lacquered?
mustn't you have lacquered?
mustn't he have lacquered?
mustn't we have lacquered?
mustn't you have lacquered?
mustn't they have lacquered? 	mustn't I have been lacquering?
mustn't you have been lacquering?
mustn't he have been lacquering?
mustn't we have been lacquering?
mustn't you have been lacquering?
mustn't they have been lacquering?