फ़्लैशकार्ड

A subject names who or what the clause is about or who carries out the action. An object receives an action or completes a preposition like to, for, with, or between. The reflexive pronoun myself turns the action back onto the speaker as the subject of the same clause. Knowing these three sentence roles makes your choice simple and reliable.

John and I arranged the workbench before the session began.