Question

Does LE (了) mark completion?

Answer 1

No. Le does not mark completion.

       e.g.       他寫了，但是沒寫完。

                     tā xiě-le, dànshì méi xiě-wán

                     3p.sg write-LE, but NEG write-finish

                     ‘He wrote (it), but didn’t finish (it).’