This word has several variant forms.

When learning Japanese, it is important to remember words in dictionary form.

Understanding the exposed form is important in learning Japanese.

In Japanese morphology, the inflected form plays an important role.

The internal shape of this product is very complex.

He has a slender build, and suits suit him very well.

By learning the imperfective form, you can understand Japanese grammar more deeply.

In Japanese grammar, the hypothetical form is one of the inflectional forms of verbs.

It's difficult to calculate the area of this polygon.

In the Japanese class, the teacher taught us how to use the imperative form.