must caracole
Verbo regular: caracole - caracoled- caracoled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must caracole
you must caracole
he must caracole
we must caracole
you must caracole
they must caracole 	I must be caracoling
you must be caracoling
he must be caracoling
we must be caracoling
you must be caracoling
they must be caracoling	I must have caracoled
you must have caracoled
he must have caracoled
we must have caracoled
you must have caracoled
they must have caracoled	I must have been caracoling
you must have been caracoling
he must have been caracoling
we must have been caracoling
you must have been caracoling
they must have been caracoling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't caracole
you mustn't caracole
he mustn't caracole
we mustn't caracole
you mustn't caracole
they mustn't caracole 	I mustn't be caracoling
you mustn't be caracoling
he mustn't be caracoling
we mustn't be caracoling
you mustn't be caracoling
they mustn't be caracoling	I mustn't have caracoled
you mustn't have caracoled
he mustn't have caracoled
we mustn't have caracoled
you mustn't have caracoled
they mustn't have caracoled	I mustn't have been caracoling
you mustn't have been caracoling
he mustn't have been caracoling
we mustn't have been caracoling
you mustn't have been caracoling
they mustn't have been caracoling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I caracole?
must you caracole?
must he caracole?
must we caracole?
must you caracole?
must they caracole? 	must I be caracoling?
must you be caracoling?
must he be caracoling?
must we be caracoling?
must you be caracoling?
must they be caracoling? 	must I have caracoled?
must you have caracoled?
must he have caracoled?
must we have caracoled?
must you have caracoled?
must they have caracoled? 	must I have been caracoling?
must you have been caracoling?
must he have been caracoling?
must we have been caracoling?
must you have been caracoling?
must they have been caracoling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I caracole?
mustn't you caracole?
mustn't he caracole?
mustn't we caracole?
mustn't you caracole?
mustn't they caracole? 	mustn't I be caracoling?
mustn't you be caracoling?
mustn't he be caracoling?
mustn't we be caracoling?
mustn't you be caracoling?
mustn't they be caracoling? 	mustn't I have caracoled?
mustn't you have caracoled?
mustn't he have caracoled?
mustn't we have caracoled?
mustn't you have caracoled?
mustn't they have caracoled? 	mustn't I have been caracoling?
mustn't you have been caracoling?
mustn't he have been caracoling?
mustn't we have been caracoling?
mustn't you have been caracoling?
mustn't they have been caracoling?