This was probably in verse form originally. When written in one line, the capitals should probably be lower case, following regular orthography. ☺
Unfortunately, Tatoeba doesn't really support poetry. The only thing you can do to show what it's supposed to look like is to use a comment:
In the dark-blue sky you keep,
And often through my curtains peep,
For you never shut your eye,
Till the sun is in the sky.
Tibzimin
Sken-d akk ticraḍTibdarin
Aḍris n tefyar
Turagt: CC BY 2.0 FRAɣmis
Tafyirt-agi d taneẓlit ur d-tettwakkes ara seg tsuqilt.
yerna-t Hybrid, 26 Tubeṛ 2017