must kennel
Verbo regular: kennel - kenneled- kenneled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must kennel
you must kennel
he must kennel
we must kennel
you must kennel
they must kennel 	I must be kenneling
you must be kenneling
he must be kenneling
we must be kenneling
you must be kenneling
they must be kenneling	I must have kenneled
you must have kenneled
he must have kenneled
we must have kenneled
you must have kenneled
they must have kenneled	I must have been kenneling
you must have been kenneling
he must have been kenneling
we must have been kenneling
you must have been kenneling
they must have been kenneling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not kennel
you must not kennel
he must not kennel
we must not kennel
you must not kennel
they must not kennel 	I must not be kenneling
you must not be kenneling
he must not be kenneling
we must not be kenneling
you must not be kenneling
they must not be kenneling	I must not have kenneled
you must not have kenneled
he must not have kenneled
we must not have kenneled
you must not have kenneled
they must not have kenneled	I must not have been kenneling
you must not have been kenneling
he must not have been kenneling
we must not have been kenneling
you must not have been kenneling
they must not have been kenneling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I kennel?
must you kennel?
must he kennel?
must we kennel?
must you kennel?
must they kennel? 	must I be kenneling?
must you be kenneling?
must he be kenneling?
must we be kenneling?
must you be kenneling?
must they be kenneling? 	must I have kenneled?
must you have kenneled?
must he have kenneled?
must we have kenneled?
must you have kenneled?
must they have kenneled? 	must I have been kenneling?
must you have been kenneling?
must he have been kenneling?
must we have been kenneling?
must you have been kenneling?
must they have been kenneling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not kennel?
must you not kennel?
must he not kennel?
must we not kennel?
must you not kennel?
must they not kennel? 	must I not be kenneling?
must you not be kenneling?
must he not be kenneling?
must we not be kenneling?
must you not be kenneling?
must they not be kenneling? 	must I not have kenneled?
must you not have kenneled?
must he not have kenneled?
must we not have kenneled?
must you not have kenneled?
must they not have kenneled? 	must I not have been kenneling?
must you not have been kenneling?
must he not have been kenneling?
must we not have been kenneling?
must you not have been kenneling?
must they not have been kenneling?