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

In Japanese grammar, the conjectural form is used to express the future or assumptions.

He showed his gratitude on his face.

He has difficulty expressing his emotions in words.

He is studying Japanese grammar.

I will work using this laptop.

His actions can be understood on the assumption that the hypothesis is correct.

Let's make a hypothesis with a basis.

It's difficult to conjecture his intentions from his actions.

He guessed her feelings.