I'm told by my snail that he will not get dressed

Question

He say that he's not feeling well
It's not that he won't wear a coat or a vest,
he wont even put on his shell.
He's still in his bed as he lets out a yawn,
I tell him i think it's okay
to wait till tomorrow to put his shell on
since he's feeling sluggish today.

what is the rhyming pattern in the above poem?

Answer 1

dressed -- a
well -- b
vest -- a
shell -- b

yawn -- c
okay --
on --
today --

I'll be glad to check your answers for the last three lines.
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