must amend
Verbo regular: amend - amended- amended

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must amend
you must amend
she must amend
we must amend
you must amend
they must amend 	I must be amending
you must be amending
she must be amending
we must be amending
you must be amending
they must be amending	I must have amended
you must have amended
she must have amended
we must have amended
you must have amended
they must have amended	I must have been amending
you must have been amending
she must have been amending
we must have been amending
you must have been amending
they must have been amending	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not amend
you must not amend
she must not amend
we must not amend
you must not amend
they must not amend 	I must not be amending
you must not be amending
she must not be amending
we must not be amending
you must not be amending
they must not be amending	I must not have amended
you must not have amended
she must not have amended
we must not have amended
you must not have amended
they must not have amended	I must not have been amending
you must not have been amending
she must not have been amending
we must not have been amending
you must not have been amending
they must not have been amending	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I amend?
must you amend?
must she amend?
must we amend?
must you amend?
must they amend? 	must I be amending?
must you be amending?
must she be amending?
must we be amending?
must you be amending?
must they be amending? 	must I have amended?
must you have amended?
must she have amended?
must we have amended?
must you have amended?
must they have amended? 	must I have been amending?
must you have been amending?
must she have been amending?
must we have been amending?
must you have been amending?
must they have been amending? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not amend?
must you not amend?
must she not amend?
must we not amend?
must you not amend?
must they not amend? 	must I not be amending?
must you not be amending?
must she not be amending?
must we not be amending?
must you not be amending?
must they not be amending? 	must I not have amended?
must you not have amended?
must she not have amended?
must we not have amended?
must you not have amended?
must they not have amended? 	must I not have been amending?
must you not have been amending?
must she not have been amending?
must we not have been amending?
must you not have been amending?
must they not have been amending?