English verb conjugation
CAN CONSUME

Regular verb: consume - consumed - consumed

Affirmation

Simple form	V-ing form
I can consume you can consume she can consume we can consume you can consume they can consume	I can be consuming you can be consuming she can be consuming we can be consuming you can be consuming they can be consuming
Perfect	V-ing perfect
I can have consumed you can have consumed she can have consumed we can have consumed you can have consumed they can have consumed	I can have been consuming you can have been consuming she can have been consuming we can have been consuming you can have been consuming they can have been consuming

Negation

Simple form	V-ing form
I can't consume you can't consume she can't consume we can't consume you can't consume they can't consume	I can't be consuming you can't be consuming she can't be consuming we can't be consuming you can't be consuming they can't be consuming
Perfect	V-ing perfect
I can't have consumed you can't have consumed she can't have consumed we can't have consumed you can't have consumed they can't have consumed	I can't have been consuming you can't have been consuming she can't have been consuming we can't have been consuming you can't have been consuming they can't have been consuming

Interrogative form

Simple form	V-ing form
can I consume? can you consume? can she consume? can we consume? can you consume? can they consume?	can I be consuming? can you be consuming? can she be consuming? can we be consuming? can you be consuming? can they be consuming?
Perfect	V-ing perfect
can I have consumed? can you have consumed? can she have consumed? can we have consumed? can you have consumed? can they have consumed?	can I have been consuming? can you have been consuming? can she have been consuming? can we have been consuming? can you have been consuming? can they have been consuming?

Interro-negative form

Simple form	V-ing form
can't I consume? can't you consume? can't she consume? can't we consume? can't you consume? can't they consume?	can't I be consuming? can't you be consuming? can't she be consuming? can't we be consuming? can't you be consuming? can't they be consuming?
Perfect	V-ing perfect
can't I have consumed? can't you have consumed? can't she have consumed? can't we have consumed? can't you have consumed? can't they have consumed?	can't I have been consuming? can't you have been consuming? can't she have been consuming? can't we have been consuming? can't you have been consuming? can't they have been consuming?