then | now |
that day | today |
the previous day / the day before | yesterday |
the previous [week, month] / the [week, month] before | last [week, month] |
the next day / the following day | tomorrow |
the following [week, month] | next [week, month] |
that / those | this / these |
before | ago |
at that moment | at the moment |
there | here |