English verb conjugation
CAN LOWERCASE

Regular verb: lowercase - lowercased - lowercased

Affirmation

Simple form	V-ing form
I can lowercase you can lowercase she can lowercase we can lowercase you can lowercase they can lowercase	I can be lowercasing you can be lowercasing she can be lowercasing we can be lowercasing you can be lowercasing they can be lowercasing
Perfect	V-ing perfect
I can have lowercased you can have lowercased she can have lowercased we can have lowercased you can have lowercased they can have lowercased	I can have been lowercasing you can have been lowercasing she can have been lowercasing we can have been lowercasing you can have been lowercasing they can have been lowercasing

Negation

Simple form	V-ing form
I cannot lowercase you cannot lowercase she cannot lowercase we cannot lowercase you cannot lowercase they cannot lowercase	I cannot be lowercasing you cannot be lowercasing she cannot be lowercasing we cannot be lowercasing you cannot be lowercasing they cannot be lowercasing
Perfect	V-ing perfect
I cannot have lowercased you cannot have lowercased she cannot have lowercased we cannot have lowercased you cannot have lowercased they cannot have lowercased	I cannot have been lowercasing you cannot have been lowercasing she cannot have been lowercasing we cannot have been lowercasing you cannot have been lowercasing they cannot have been lowercasing

Interrogative form

Simple form	V-ing form
can I lowercase? can you lowercase? can she lowercase? can we lowercase? can you lowercase? can they lowercase?	can I be lowercasing? can you be lowercasing? can she be lowercasing? can we be lowercasing? can you be lowercasing? can they be lowercasing?
Perfect	V-ing perfect
can I have lowercased? can you have lowercased? can she have lowercased? can we have lowercased? can you have lowercased? can they have lowercased?	can I have been lowercasing? can you have been lowercasing? can she have been lowercasing? can we have been lowercasing? can you have been lowercasing? can they have been lowercasing?

Interro-negative form

Simple form	V-ing form
can I not lowercase? can you not lowercase? can she not lowercase? can we not lowercase? can you not lowercase? can they not lowercase?	can I not be lowercasing? can you not be lowercasing? can she not be lowercasing? can we not be lowercasing? can you not be lowercasing? can they not be lowercasing?
Perfect	V-ing perfect
can I not have lowercased? can you not have lowercased? can she not have lowercased? can we not have lowercased? can you not have lowercased? can they not have lowercased?	can I not have been lowercasing? can you not have been lowercasing? can she not have been lowercasing? can we not have been lowercasing? can you not have been lowercasing? can they not have been lowercasing?