English verb conjugation
MUST 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 must japan japan you must japan japan he must japan japan we must japan japan you must japan japan they must japan japan	I must be japan japaning you must be japan japaning he must be japan japaning we must be japan japaning you must be japan japaning they must be japan japaning
Perfect	V-ing perfect
I must have japan japaned you must have japan japaned he must have japan japaned we must have japan japaned you must have japan japaned they must have japan japaned	I must have been japan japaning you must have been japan japaning he must have been japan japaning we must have been japan japaning you must have been japan japaning they must have been japan japaning

Negation

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

Interrogative form

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

Interro-negative form

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