>Dear Nina, Everett and friends,
>
>The aorist form of gacchati is agacchi/agami. What about the aorist
>form of aagacchati? Thanks in advance.

Again, sorry for a quick answer which might be wrong, but I think the
most common forms would be either aagacchi or aagami, i.e. just like
the examples you gave but with the suffix.

best,

/ET