must leather leather
Verbo regular: leather leather - leather leathered- leather leathered

ón, este verbo puede no existir, se da como ejemplo la conjugación.

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must leather leather
you must leather leather
she must leather leather
we must leather leather
you must leather leather
they must leather leather 	I must be leather leathering
you must be leather leathering
she must be leather leathering
we must be leather leathering
you must be leather leathering
they must be leather leathering	I must have leather leathered
you must have leather leathered
she must have leather leathered
we must have leather leathered
you must have leather leathered
they must have leather leathered	I must have been leather leathering
you must have been leather leathering
she must have been leather leathering
we must have been leather leathering
you must have been leather leathering
they must have been leather leathering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not leather leather
you must not leather leather
she must not leather leather
we must not leather leather
you must not leather leather
they must not leather leather 	I must not be leather leathering
you must not be leather leathering
she must not be leather leathering
we must not be leather leathering
you must not be leather leathering
they must not be leather leathering	I must not have leather leathered
you must not have leather leathered
she must not have leather leathered
we must not have leather leathered
you must not have leather leathered
they must not have leather leathered	I must not have been leather leathering
you must not have been leather leathering
she must not have been leather leathering
we must not have been leather leathering
you must not have been leather leathering
they must not have been leather leathering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I leather leather?
must you leather leather?
must she leather leather?
must we leather leather?
must you leather leather?
must they leather leather? 	must I be leather leathering?
must you be leather leathering?
must she be leather leathering?
must we be leather leathering?
must you be leather leathering?
must they be leather leathering? 	must I have leather leathered?
must you have leather leathered?
must she have leather leathered?
must we have leather leathered?
must you have leather leathered?
must they have leather leathered? 	must I have been leather leathering?
must you have been leather leathering?
must she have been leather leathering?
must we have been leather leathering?
must you have been leather leathering?
must they have been leather leathering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not leather leather?
must you not leather leather?
must she not leather leather?
must we not leather leather?
must you not leather leather?
must they not leather leather? 	must I not be leather leathering?
must you not be leather leathering?
must she not be leather leathering?
must we not be leather leathering?
must you not be leather leathering?
must they not be leather leathering? 	must I not have leather leathered?
must you not have leather leathered?
must she not have leather leathered?
must we not have leather leathered?
must you not have leather leathered?
must they not have leather leathered? 	must I not have been leather leathering?
must you not have been leather leathering?
must she not have been leather leathering?
must we not have been leather leathering?
must you not have been leather leathering?
must they not have been leather leathering?