must leech
Verbo regular: leech - leeched- leeched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must leech
you must leech
she must leech
we must leech
you must leech
they must leech 	I must be leeching
you must be leeching
she must be leeching
we must be leeching
you must be leeching
they must be leeching	I must have leeched
you must have leeched
she must have leeched
we must have leeched
you must have leeched
they must have leeched	I must have been leeching
you must have been leeching
she must have been leeching
we must have been leeching
you must have been leeching
they must have been leeching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not leech
you must not leech
she must not leech
we must not leech
you must not leech
they must not leech 	I must not be leeching
you must not be leeching
she must not be leeching
we must not be leeching
you must not be leeching
they must not be leeching	I must not have leeched
you must not have leeched
she must not have leeched
we must not have leeched
you must not have leeched
they must not have leeched	I must not have been leeching
you must not have been leeching
she must not have been leeching
we must not have been leeching
you must not have been leeching
they must not have been leeching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I leech?
must you leech?
must she leech?
must we leech?
must you leech?
must they leech? 	must I be leeching?
must you be leeching?
must she be leeching?
must we be leeching?
must you be leeching?
must they be leeching? 	must I have leeched?
must you have leeched?
must she have leeched?
must we have leeched?
must you have leeched?
must they have leeched? 	must I have been leeching?
must you have been leeching?
must she have been leeching?
must we have been leeching?
must you have been leeching?
must they have been leeching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not leech?
must you not leech?
must she not leech?
must we not leech?
must you not leech?
must they not leech? 	must I not be leeching?
must you not be leeching?
must she not be leeching?
must we not be leeching?
must you not be leeching?
must they not be leeching? 	must I not have leeched?
must you not have leeched?
must she not have leeched?
must we not have leeched?
must you not have leeched?
must they not have leeched? 	must I not have been leeching?
must you not have been leeching?
must she not have been leeching?
must we not have been leeching?
must you not have been leeching?
must they not have been leeching?