must lash
Verbo regular: lash - lashed- lashed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must lash
you must lash
he must lash
we must lash
you must lash
they must lash 	I must be lashing
you must be lashing
he must be lashing
we must be lashing
you must be lashing
they must be lashing	I must have lashed
you must have lashed
he must have lashed
we must have lashed
you must have lashed
they must have lashed	I must have been lashing
you must have been lashing
he must have been lashing
we must have been lashing
you must have been lashing
they must have been lashing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't lash
you mustn't lash
he mustn't lash
we mustn't lash
you mustn't lash
they mustn't lash 	I mustn't be lashing
you mustn't be lashing
he mustn't be lashing
we mustn't be lashing
you mustn't be lashing
they mustn't be lashing	I mustn't have lashed
you mustn't have lashed
he mustn't have lashed
we mustn't have lashed
you mustn't have lashed
they mustn't have lashed	I mustn't have been lashing
you mustn't have been lashing
he mustn't have been lashing
we mustn't have been lashing
you mustn't have been lashing
they mustn't have been lashing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I lash?
must you lash?
must he lash?
must we lash?
must you lash?
must they lash? 	must I be lashing?
must you be lashing?
must he be lashing?
must we be lashing?
must you be lashing?
must they be lashing? 	must I have lashed?
must you have lashed?
must he have lashed?
must we have lashed?
must you have lashed?
must they have lashed? 	must I have been lashing?
must you have been lashing?
must he have been lashing?
must we have been lashing?
must you have been lashing?
must they have been lashing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I lash?
mustn't you lash?
mustn't he lash?
mustn't we lash?
mustn't you lash?
mustn't they lash? 	mustn't I be lashing?
mustn't you be lashing?
mustn't he be lashing?
mustn't we be lashing?
mustn't you be lashing?
mustn't they be lashing? 	mustn't I have lashed?
mustn't you have lashed?
mustn't he have lashed?
mustn't we have lashed?
mustn't you have lashed?
mustn't they have lashed? 	mustn't I have been lashing?
mustn't you have been lashing?
mustn't he have been lashing?
mustn't we have been lashing?
mustn't you have been lashing?
mustn't they have been lashing?