Using Commas with Introductory Elements

I. What Are Introductory Elements?

An introductory element is a word, phrase, or clause that comes before the main part of a sentence. These elements provide background information, set the tone, or help transition between ideas.

Types of Introductory Elements:

1. Introductory Words (Transitions & Interjections)
   
   

   • Example: Yes, I would love to join you.

   • Example: However, we need to consider the consequences.

2. Introductory Phrases (Prepositional, Infinitive, Participial, etc.)
   
   

   • Example: After the long meeting, we went out for dinner.

   • Example: To improve his skills, he practiced every day.

3. Introductory Clauses (Dependent Clauses)
   
   

   • Example: Because she studied hard, she passed the test with ease.

   • Example: Although it was raining, they continued their hike.

II. Why Do We Use a Comma?

• Separates introductory information from the main sentence

• Improves clarity and readability

• Prevents confusion

Without a comma:

"After eating my brother went to the store."
➡️ This makes it sound like the speaker ate their brother!

With a comma:

"After eating, my brother went to the store."
➡️ Now it's clear that the speaker ate, and then their brother went to the store.