What does verb+とする mean?


Take the below as an example

> では私達は先に行くとするわ。ごきげんよう、皆さん.

What is the difference between saying 行くとする and 行く and 行こうとする

I've seen a lot of explanations for とする that use the meaning of "assume" which
doesn't quite make sense with me.

ようとする from my understanding means to to attempt to do something.

But I don't quite see what 行くとする would mean.




I will try to concentrate on the usage of 「～～とする」 in your specific example as
「～～とする」 has a few meanings that are **_vastly_** different from one another.
The meanings vary depending on the context and/or what words come right in
front of 「とする」.

It might be of help to remember that all of those meanings have to do with "
** _making a decision of some sort_** ".

> 「では[私達]{わたしたち}は[先]{さき}に[行]{い}く **とする** わ。ごきげんよう、[皆]{みな}さん。」

In this context,

> 「Verb in Dictionary Form + **と** + **する** 」

means " ** _to proceed to perform a new action (by quitting what one is
currently doing)_** ".

New action: leaving before the others leave. （先に行く）

Old action: being/staying there.

Thus, the phrase 「行こうとする」 cannot replace 「行くとする」 in this context as only the
latter can be used in announcing to others your decision to leave.

So, how do you translate 「行くとする」? Pretty much anything that reflects your
understanding of the nuance "proceeding to perform a new action (by quitting
what one is currently doing)" would do.

> "I think we should get going.", "We really hafta get going.", etc., perhaps?




I will try to concentrate on the usage of 「～～とする」 in your specific example as
「～～とする」 has a few meanings that are **_vastly_** different from one another.
The meanings vary depending on the context and/or what words come right in
front of 「とする」.

It might be of help to remember that all of those meanings have to do with "
** _making a decision of some sort_** ".

> 「では[私達]{わたしたち}は[先]{さき}に[行]{い}く **とする** わ。ごきげんよう、[皆]{みな}さん。」

In this context,

> 「Verb in Dictionary Form + **と** + **する** 」

means " ** _to proceed to perform a new action (by quitting what one is
currently doing)_** ".

New action: leaving before the others leave. （先に行く）

Old action: being/staying there.

Thus, the phrase 「行こうとする」 cannot replace 「行くとする」 in this context as only the
latter can be used in announcing to others your decision to leave.

So, how do you translate 「行くとする」? Pretty much anything that reflects your
understanding of the nuance "proceeding to perform a new action (by quitting
what one is currently doing)" would do.

> "I think we should get going.", "We really hafta get going.", etc., perhaps?

