Answer:
Lend
Explanation: What's happening as often as needed? Lending
1) forefathers
2)forewarn
3)foreground
4)foreshadow
5)forehand
6)forestall
7)forerunner
four men stepped out when the helicopter landed
Hey there!
Free verse<span> is an open form of poetry. It doesn't use consistent </span>meter<span> patterns, </span>rhyme<span>, or any other musical pattern. Therefore, It tends to follow the rhythm of natural speech.
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(This is from Wikipedia)