General conditional (-えば form) expressing something without supposition or back thought? I found a resource which says the _-eba_ form is a form used to express a conditional without supposition or back thought. I didn't find any others resources that spoke about the same thing. Is this a mistake in my resource or is it real ? Is there another conditional form to specifically express something conditional but with a supposition or a back thought ? I also found this useful post for Differences among ---, etc but it doesn't help my case. Edit : If someone is French, here is the link of JLPT-Go (the ressource which says that)

I read the explanation given in the link and it may be confusing to state it like this. In fact, the ~conditional form suppose no constraint on the context and is the most "open" conditional form. It implies that the condition (sentence in ) is less probable to happen compared to the other conditional form but, if it went to happen (no matter how low are the odds), the action described in the second sentence would happen too. The emphasis is more on the fact that the condition is hard to meet. Examples :

* ==> If you agree/if you're fine

* ==> Same meaning but sounds more hypothetical than the first one, implying that you're requesting something more rude/asking for a favor that burden a lot the person you're speaking to