English verb conjugation
CAN BENEFIT

Regular verb: benefit - benefited - benefited

Affirmation

Simple form	V-ing form
I can benefit you can benefit she can benefit we can benefit you can benefit they can benefit	I can be benefiting you can be benefiting she can be benefiting we can be benefiting you can be benefiting they can be benefiting
Perfect	V-ing perfect
I can have benefited you can have benefited she can have benefited we can have benefited you can have benefited they can have benefited	I can have been benefiting you can have been benefiting she can have been benefiting we can have been benefiting you can have been benefiting they can have been benefiting

Negation

Simple form	V-ing form
I can't benefit you can't benefit she can't benefit we can't benefit you can't benefit they can't benefit	I can't be benefiting you can't be benefiting she can't be benefiting we can't be benefiting you can't be benefiting they can't be benefiting
Perfect	V-ing perfect
I can't have benefited you can't have benefited she can't have benefited we can't have benefited you can't have benefited they can't have benefited	I can't have been benefiting you can't have been benefiting she can't have been benefiting we can't have been benefiting you can't have been benefiting they can't have been benefiting

Interrogative form

Simple form	V-ing form
can I benefit? can you benefit? can she benefit? can we benefit? can you benefit? can they benefit?	can I be benefiting? can you be benefiting? can she be benefiting? can we be benefiting? can you be benefiting? can they be benefiting?
Perfect	V-ing perfect
can I have benefited? can you have benefited? can she have benefited? can we have benefited? can you have benefited? can they have benefited?	can I have been benefiting? can you have been benefiting? can she have been benefiting? can we have been benefiting? can you have been benefiting? can they have been benefiting?

Interro-negative form

Simple form	V-ing form
can't I benefit? can't you benefit? can't she benefit? can't we benefit? can't you benefit? can't they benefit?	can't I be benefiting? can't you be benefiting? can't she be benefiting? can't we be benefiting? can't you be benefiting? can't they be benefiting?
Perfect	V-ing perfect
can't I have benefited? can't you have benefited? can't she have benefited? can't we have benefited? can't you have benefited? can't they have benefited?	can't I have been benefiting? can't you have been benefiting? can't she have been benefiting? can't we have been benefiting? can't you have been benefiting? can't they have been benefiting?