must limb
Verbo regular: limb - limbed- limbed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must limb
you must limb
he must limb
we must limb
you must limb
they must limb 	I must be limbing
you must be limbing
he must be limbing
we must be limbing
you must be limbing
they must be limbing	I must have limbed
you must have limbed
he must have limbed
we must have limbed
you must have limbed
they must have limbed	I must have been limbing
you must have been limbing
he must have been limbing
we must have been limbing
you must have been limbing
they must have been limbing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not limb
you must not limb
he must not limb
we must not limb
you must not limb
they must not limb 	I must not be limbing
you must not be limbing
he must not be limbing
we must not be limbing
you must not be limbing
they must not be limbing	I must not have limbed
you must not have limbed
he must not have limbed
we must not have limbed
you must not have limbed
they must not have limbed	I must not have been limbing
you must not have been limbing
he must not have been limbing
we must not have been limbing
you must not have been limbing
they must not have been limbing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I limb?
must you limb?
must he limb?
must we limb?
must you limb?
must they limb? 	must I be limbing?
must you be limbing?
must he be limbing?
must we be limbing?
must you be limbing?
must they be limbing? 	must I have limbed?
must you have limbed?
must he have limbed?
must we have limbed?
must you have limbed?
must they have limbed? 	must I have been limbing?
must you have been limbing?
must he have been limbing?
must we have been limbing?
must you have been limbing?
must they have been limbing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not limb?
must you not limb?
must he not limb?
must we not limb?
must you not limb?
must they not limb? 	must I not be limbing?
must you not be limbing?
must he not be limbing?
must we not be limbing?
must you not be limbing?
must they not be limbing? 	must I not have limbed?
must you not have limbed?
must he not have limbed?
must we not have limbed?
must you not have limbed?
must they not have limbed? 	must I not have been limbing?
must you not have been limbing?
must he not have been limbing?
must we not have been limbing?
must you not have been limbing?
must they not have been limbing?