must lather
Verbo regular: lather - lathered- lathered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must lather
you must lather
he must lather
we must lather
you must lather
they must lather 	I must be lathering
you must be lathering
he must be lathering
we must be lathering
you must be lathering
they must be lathering	I must have lathered
you must have lathered
he must have lathered
we must have lathered
you must have lathered
they must have lathered	I must have been lathering
you must have been lathering
he must have been lathering
we must have been lathering
you must have been lathering
they must have been lathering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not lather
you must not lather
he must not lather
we must not lather
you must not lather
they must not lather 	I must not be lathering
you must not be lathering
he must not be lathering
we must not be lathering
you must not be lathering
they must not be lathering	I must not have lathered
you must not have lathered
he must not have lathered
we must not have lathered
you must not have lathered
they must not have lathered	I must not have been lathering
you must not have been lathering
he must not have been lathering
we must not have been lathering
you must not have been lathering
they must not have been lathering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I lather?
must you lather?
must he lather?
must we lather?
must you lather?
must they lather? 	must I be lathering?
must you be lathering?
must he be lathering?
must we be lathering?
must you be lathering?
must they be lathering? 	must I have lathered?
must you have lathered?
must he have lathered?
must we have lathered?
must you have lathered?
must they have lathered? 	must I have been lathering?
must you have been lathering?
must he have been lathering?
must we have been lathering?
must you have been lathering?
must they have been lathering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not lather?
must you not lather?
must he not lather?
must we not lather?
must you not lather?
must they not lather? 	must I not be lathering?
must you not be lathering?
must he not be lathering?
must we not be lathering?
must you not be lathering?
must they not be lathering? 	must I not have lathered?
must you not have lathered?
must he not have lathered?
must we not have lathered?
must you not have lathered?
must they not have lathered? 	must I not have been lathering?
must you not have been lathering?
must he not have been lathering?
must we not have been lathering?
must you not have been lathering?
must they not have been lathering?