English verb conjugation
CAN LIMB

Regular verb: limb - limbed - limbed

Affirmation

Simple form	V-ing form
I can limb you can limb she can limb we can limb you can limb they can limb	I can be limbing you can be limbing she can be limbing we can be limbing you can be limbing they can be limbing
Perfect	V-ing perfect
I can have limbed you can have limbed she can have limbed we can have limbed you can have limbed they can have limbed	I can have been limbing you can have been limbing she can have been limbing we can have been limbing you can have been limbing they can have been limbing

Negation

Simple form	V-ing form
I cannot limb you cannot limb she cannot limb we cannot limb you cannot limb they cannot limb	I cannot be limbing you cannot be limbing she cannot be limbing we cannot be limbing you cannot be limbing they cannot be limbing
Perfect	V-ing perfect
I cannot have limbed you cannot have limbed she cannot have limbed we cannot have limbed you cannot have limbed they cannot have limbed	I cannot have been limbing you cannot have been limbing she cannot have been limbing we cannot have been limbing you cannot have been limbing they cannot have been limbing

Interrogative form

Simple form	V-ing form
can I limb? can you limb? can she limb? can we limb? can you limb? can they limb?	can I be limbing? can you be limbing? can she be limbing? can we be limbing? can you be limbing? can they be limbing?
Perfect	V-ing perfect
can I have limbed? can you have limbed? can she have limbed? can we have limbed? can you have limbed? can they have limbed?	can I have been limbing? can you have been limbing? can she have been limbing? can we have been limbing? can you have been limbing? can they have been limbing?

Interro-negative form

Simple form	V-ing form
can I not limb? can you not limb? can she not limb? can we not limb? can you not limb? can they not limb?	can I not be limbing? can you not be limbing? can she not be limbing? can we not be limbing? can you not be limbing? can they not be limbing?
Perfect	V-ing perfect
can I not have limbed? can you not have limbed? can she not have limbed? can we not have limbed? can you not have limbed? can they not have limbed?	can I not have been limbing? can you not have been limbing? can she not have been limbing? can we not have been limbing? can you not have been limbing? can they not have been limbing?