must engirdle
Verbo regular: engirdle - engirdled- engirdled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must engirdle
you must engirdle
he must engirdle
we must engirdle
you must engirdle
they must engirdle 	I must be engirdling
you must be engirdling
he must be engirdling
we must be engirdling
you must be engirdling
they must be engirdling	I must have engirdled
you must have engirdled
he must have engirdled
we must have engirdled
you must have engirdled
they must have engirdled	I must have been engirdling
you must have been engirdling
he must have been engirdling
we must have been engirdling
you must have been engirdling
they must have been engirdling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not engirdle
you must not engirdle
he must not engirdle
we must not engirdle
you must not engirdle
they must not engirdle 	I must not be engirdling
you must not be engirdling
he must not be engirdling
we must not be engirdling
you must not be engirdling
they must not be engirdling	I must not have engirdled
you must not have engirdled
he must not have engirdled
we must not have engirdled
you must not have engirdled
they must not have engirdled	I must not have been engirdling
you must not have been engirdling
he must not have been engirdling
we must not have been engirdling
you must not have been engirdling
they must not have been engirdling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I engirdle?
must you engirdle?
must he engirdle?
must we engirdle?
must you engirdle?
must they engirdle? 	must I be engirdling?
must you be engirdling?
must he be engirdling?
must we be engirdling?
must you be engirdling?
must they be engirdling? 	must I have engirdled?
must you have engirdled?
must he have engirdled?
must we have engirdled?
must you have engirdled?
must they have engirdled? 	must I have been engirdling?
must you have been engirdling?
must he have been engirdling?
must we have been engirdling?
must you have been engirdling?
must they have been engirdling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not engirdle?
must you not engirdle?
must he not engirdle?
must we not engirdle?
must you not engirdle?
must they not engirdle? 	must I not be engirdling?
must you not be engirdling?
must he not be engirdling?
must we not be engirdling?
must you not be engirdling?
must they not be engirdling? 	must I not have engirdled?
must you not have engirdled?
must he not have engirdled?
must we not have engirdled?
must you not have engirdled?
must they not have engirdled? 	must I not have been engirdling?
must you not have been engirdling?
must he not have been engirdling?
must we not have been engirdling?
must you not have been engirdling?
must they not have been engirdling?