Question

That need not happen.(Rewrite: using "does", without changing the meaning of the sentence)

Answer 1

That does not need to have happened.

Answer 2

That does not need to happen.

Explanation:

• 'Need' is also employed as auxiliary verb also and denotes 'to have an absolute requirement for' or 'to be obliged or required.'
• In order to replace the auxiliary 'need' with 'does,' the verb 'need' gets converted into the main verb.
• While the main verb 'happen' is linked using the preposition 'to' followed by the verb 'need.'

Learn more: use of 'does'

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