must girdle
Verbo regular: girdle - girdled- girdled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must girdle
you must girdle
he must girdle
we must girdle
you must girdle
they must girdle 	I must be girdling
you must be girdling
he must be girdling
we must be girdling
you must be girdling
they must be girdling	I must have girdled
you must have girdled
he must have girdled
we must have girdled
you must have girdled
they must have girdled	I must have been girdling
you must have been girdling
he must have been girdling
we must have been girdling
you must have been girdling
they must have been girdling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not girdle
you must not girdle
he must not girdle
we must not girdle
you must not girdle
they must not girdle 	I must not be girdling
you must not be girdling
he must not be girdling
we must not be girdling
you must not be girdling
they must not be girdling	I must not have girdled
you must not have girdled
he must not have girdled
we must not have girdled
you must not have girdled
they must not have girdled	I must not have been girdling
you must not have been girdling
he must not have been girdling
we must not have been girdling
you must not have been girdling
they must not have been girdling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I girdle?
must you girdle?
must he girdle?
must we girdle?
must you girdle?
must they girdle? 	must I be girdling?
must you be girdling?
must he be girdling?
must we be girdling?
must you be girdling?
must they be girdling? 	must I have girdled?
must you have girdled?
must he have girdled?
must we have girdled?
must you have girdled?
must they have girdled? 	must I have been girdling?
must you have been girdling?
must he have been girdling?
must we have been girdling?
must you have been girdling?
must they have been girdling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not girdle?
must you not girdle?
must he not girdle?
must we not girdle?
must you not girdle?
must they not girdle? 	must I not be girdling?
must you not be girdling?
must he not be girdling?
must we not be girdling?
must you not be girdling?
must they not be girdling? 	must I not have girdled?
must you not have girdled?
must he not have girdled?
must we not have girdled?
must you not have girdled?
must they not have girdled? 	must I not have been girdling?
must you not have been girdling?
must he not have been girdling?
must we not have been girdling?
must you not have been girdling?
must they not have been girdling?