Question

Is LE (了) a past tense marker?

Answer 1

No. Le can be used in future time frame.

        e.g.       明天    你        下了         課   來找我！

                     míngtiān nǐ           xià-le       kè     lái zhǎo wǒ!      

                     tomorrow 2p.sg leave-LE class come see 1p.sg

                    ‘Come to see me after class tomorrow.’

Answer 2

Yes,usually,it is.