In the summer of 1793 people accused by Robespierre were hung what are adverb phrases?

Let's break down the sentence and find the adverb phrases:

* "in the summer of 1793": This phrase modifies the verb "were hung" and tells us when the executions happened. It's an adverb phrase of time.

There are no other adverb phrases in the sentence.

Important Note: Adverb phrases are groups of words that modify verbs, adjectives, or other adverbs. They typically answer questions like:

* When? (e.g., *in the summer of 1793*)

* Where? (e.g., *in the town square*)

* How? (e.g., *with great haste*)

* To what extent? (e.g., *very quickly*)