Try to say . . .

Mr. See owned a saw,
And Mr. soar owned a seesaw,
Now See's saw sawed Mr. Soar's seesaw,
Before Soar saw See;
Which made Soar sore.

Had Soar seen See's saw,
See's saw would not have sawed Soar's seesaw,
So See's  saw sawed Soar's seesaw,
But it was sad to see Soar so sore,
Just because See's saw sawed
Soar's seesaw!