Asentence for valid, formulate, logical

I don’t quite understand what you mean by your question but I am guessing you are asking for sentences for each word. Hope this helps.

Valid- There is not a valid excuse for the stunt she pulled.

Formulate- The two boys went on their way, trying to formulate an apology for the other, so that when they see each other the next day they could make amends.

Logical- It is in your best interest to think like a logical human being in these types of situations.

Look up each words definition, it’ll give you a sentence where it puts the word in correct use.