Happily singing, a team of carefree ranch hands oversaw the cows.

Happily singing; the cows were overseen by a team of carefree ranch hands.

The cows, happily singing, were overseen by a team of carefree ranch hands.

The cows, overseen by a team of carefree ranch hands, which were happily singing.

A team of carefree ranch hands happily, who were overseeing the cows, were singing.

Walking briskly, I found the entrance to the park in a matter of minutes.

Walking briskly, the entrance to the park was found in a matter of minutes.

Walking briskly, I, in a matter of minutes, the entrance to the park was found.

The park entrance, walking briskly, in a matter of minutes was found by me.

In a matter of minutes, me walking briskly, I found the entrance to the park.