遅くなってしまったわ、そろそろいかなくては。

slow; late (e.g. "late at night"); too late; dull; stupid

to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...

indicates emotion or admiration; indicates emphasis; wah!; boo!

slowly; quietly; steadily; gradually; gingerly; soon; momentarily; before long; any time now

to go; to move (in a direction or towards a specific location); to head (towards); to be transported (towards); to reach; to proceed; to take place; to pass through; to come and go; to walk; to die; to pass away; to do (in a specific way); to stream; to flow; to continue; to have an orgasm; to come; to cum; to trip; to get high; to have a drug-induced hallucination

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis