What Part of Speech is Since [ Conjunction, Adverb, Preposition ]

In English, the word “since” can be used as a conjunction, adverb, and preposition.

As a conjunction

“Since” is used to introduce a clause that explains the reason for something. It is often followed by a clause that begins with “then” or “because.”

For example:

• “I have been tired since I stayed up late last night.” (explaining the reason for being tired)
• “She hasn’t eaten since breakfast.” (explaining the reason for not eating)
• “I haven’t seen him since he left town.” (explaining the reason for not seeing him)
• “I haven’t been to the beach since last summer.” (explaining the reason for not going to the beach)
• “He hasn’t called since Wednesday.” (explaining the reason for not receiving a call)

As

an adverb:

“Since” can be used as an adverb to indicate a point in time. It is often followed by a specific time or date.

For example:

• “I have been waiting here since 9 am.” (indicating a point in time)
• “She hasn’t eaten since lunch.” (indicating a point in time)
• “I haven’t seen him since last week.” (indicating a point in time)
• “I haven’t been to the beach since last year.” (indicating a point in time)
• “He hasn’t called since Monday.” (indicating a point in time)

As a preposition:

“Since” can be used as a preposition to indicate a period of time that has passed from a specific point in the past. It is often followed by a noun or pronoun.

For example:

• “I have been waiting here for two hours since 9 am.” (indicating a period of time)
• “She hasn’t eaten anything since lunch.” (indicating a period of time)
• “I haven’t seen him since last week.” (indicating a period of time)
• “I haven’t been to the beach since last year.” (indicating a period of time)
• “He hasn’t called since Monday.” (indicating a period of time)

FAQs

1. Is since a verb or adverb?

Answer: Since is an adverb.

2. What type of conjunction is since?

Answer: Since is a subordinating conjunction.

3. What is since in conjunction?

Answer: In conjunction, since indicates time and cause/effect relationships between two clauses.

4. Is since a preposition of time?

Answer: No, since is not a preposition of time; it is an adverb that indicates when something happened.