昨日きのうあんまり寝ねてなくて、まだ眠ねむい。

kinou anmari netenakute, mada nemui.

I didn't sleep much last night, so I'm still sleepy. casual

会議かいぎの間あいだ、ずっと眠ねむかったです。

kaigi no aida, zutto nemukatta desu.

I was sleepy the whole way through the meeting. neutral