得空

dé kòng qǐng lái wǒ jiā

得空请来我家。

Please come to my house when you have some time.

yī diǎn dōu bù dé kòng

一点都不得空

have no free time at all

wǒ yī zhí xiǎng lái kàn nǐ zǒng bù dé kòng

我一直想来看你，总不得空。

I've been meaning to come and see you but haven't had the time.

wǒ bái tiān shàng bān wǎn shang yào zhào gù hái zi hěn shǎo dé kòng

我白天上班，晚上要照顾孩子，很少得空。

I work in the daytime and have kids to look after at night, so I have little leisure.

nǐ dé kòng de shí hou jiù lái chuàn mén

你得空的时候就来串门。

Drop in when you have time.

dé kòng wǒ huì lái kàn nǐ

得空我会来看你。

I'll come to see you when I have time.