English verb conjugation
CAN JAPAN JAPAN

Regular verb: japan japan - japan japaned - japan japaned

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I can japan japan you can japan japan he can japan japan we can japan japan you can japan japan they can japan japan	I can be japan japaning you can be japan japaning he can be japan japaning we can be japan japaning you can be japan japaning they can be japan japaning
Perfect	V-ing perfect
I can have japan japaned you can have japan japaned he can have japan japaned we can have japan japaned you can have japan japaned they can have japan japaned	I can have been japan japaning you can have been japan japaning he can have been japan japaning we can have been japan japaning you can have been japan japaning they can have been japan japaning

Negation

Simple form	V-ing form
I cannot japan japan you cannot japan japan he cannot japan japan we cannot japan japan you cannot japan japan they cannot japan japan	I cannot be japan japaning you cannot be japan japaning he cannot be japan japaning we cannot be japan japaning you cannot be japan japaning they cannot be japan japaning
Perfect	V-ing perfect
I cannot have japan japaned you cannot have japan japaned he cannot have japan japaned we cannot have japan japaned you cannot have japan japaned they cannot have japan japaned	I cannot have been japan japaning you cannot have been japan japaning he cannot have been japan japaning we cannot have been japan japaning you cannot have been japan japaning they cannot have been japan japaning

Interrogative form

Simple form	V-ing form
can I japan japan? can you japan japan? can he japan japan? can we japan japan? can you japan japan? can they japan japan?	can I be japan japaning? can you be japan japaning? can he be japan japaning? can we be japan japaning? can you be japan japaning? can they be japan japaning?
Perfect	V-ing perfect
can I have japan japaned? can you have japan japaned? can he have japan japaned? can we have japan japaned? can you have japan japaned? can they have japan japaned?	can I have been japan japaning? can you have been japan japaning? can he have been japan japaning? can we have been japan japaning? can you have been japan japaning? can they have been japan japaning?

Interro-negative form

Simple form	V-ing form
can I not japan japan? can you not japan japan? can he not japan japan? can we not japan japan? can you not japan japan? can they not japan japan?	can I not be japan japaning? can you not be japan japaning? can he not be japan japaning? can we not be japan japaning? can you not be japan japaning? can they not be japan japaning?
Perfect	V-ing perfect
can I not have japan japaned? can you not have japan japaned? can he not have japan japaned? can we not have japan japaned? can you not have japan japaned? can they not have japan japaned?	can I not have been japan japaning? can you not have been japan japaning? can he not have been japan japaning? can we not have been japan japaning? can you not have been japan japaning? can they not have been japan japaning?