English verb conjugation
CAN FOOTNOTE

Regular verb: footnote - footnoted - footnoted

Affirmation

Simple form	V-ing form
I can footnote you can footnote she can footnote we can footnote you can footnote they can footnote	I can be footnoting you can be footnoting she can be footnoting we can be footnoting you can be footnoting they can be footnoting
Perfect	V-ing perfect
I can have footnoted you can have footnoted she can have footnoted we can have footnoted you can have footnoted they can have footnoted	I can have been footnoting you can have been footnoting she can have been footnoting we can have been footnoting you can have been footnoting they can have been footnoting

Negation

Simple form	V-ing form
I cannot footnote you cannot footnote she cannot footnote we cannot footnote you cannot footnote they cannot footnote	I cannot be footnoting you cannot be footnoting she cannot be footnoting we cannot be footnoting you cannot be footnoting they cannot be footnoting
Perfect	V-ing perfect
I cannot have footnoted you cannot have footnoted she cannot have footnoted we cannot have footnoted you cannot have footnoted they cannot have footnoted	I cannot have been footnoting you cannot have been footnoting she cannot have been footnoting we cannot have been footnoting you cannot have been footnoting they cannot have been footnoting

Interrogative form

Simple form	V-ing form
can I footnote? can you footnote? can she footnote? can we footnote? can you footnote? can they footnote?	can I be footnoting? can you be footnoting? can she be footnoting? can we be footnoting? can you be footnoting? can they be footnoting?
Perfect	V-ing perfect
can I have footnoted? can you have footnoted? can she have footnoted? can we have footnoted? can you have footnoted? can they have footnoted?	can I have been footnoting? can you have been footnoting? can she have been footnoting? can we have been footnoting? can you have been footnoting? can they have been footnoting?

Interro-negative form

Simple form	V-ing form
can I not footnote? can you not footnote? can she not footnote? can we not footnote? can you not footnote? can they not footnote?	can I not be footnoting? can you not be footnoting? can she not be footnoting? can we not be footnoting? can you not be footnoting? can they not be footnoting?
Perfect	V-ing perfect
can I not have footnoted? can you not have footnoted? can she not have footnoted? can we not have footnoted? can you not have footnoted? can they not have footnoted?	can I not have been footnoting? can you not have been footnoting? can she not have been footnoting? can we not have been footnoting? can you not have been footnoting? can they not have been footnoting?