Regretful Phrases

noun a word used to identify any of a class of people, places, or things

verb a word used to describe an action, state, or occurrence

adjective a word or phrase naming an attribute, added to or grammatically related to a noun to modify or describe it

adverb a word or phrase that modifies or qualifies an adjective, verb, or other adverb

preposition a word governing, and usually preceding, a noun or pronoun and expressing a relation to another word or element in the clause

article a particular item or object, typically one of a specified type

• Once you have squeezed the toothpaste out of the tube, you can't put it back in.
• You can't undo squeezing the toothpaste out of the tube, once it's done.
• Once the toothpaste is out, you can't shove it back in the tube.
• Just like how you can't put the toothpaste back in the tube, some things can't be undone.