Formal:
* "Sọ fún Thomas pé mo kí í." (Literally: "Tell Thomas that I greet him.")
Informal:
* "Kí Thomas fún mi." (Literally: "Greet Thomas for me.")
* "Mo kí Thomas." (Literally: "I greet Thomas.")
Using a nickname:
* If Thomas has a nickname, you can use it instead of his name. For example, if his nickname is "T.O", you could say "Kí T.O fún mi."
Important Note: The way you choose to say it will depend on your relationship with the person you are speaking to. If you are speaking to someone older or someone you are not close to, it is best to use the formal option. If you are speaking to someone you are close to, you can use the informal option.
It's also helpful to remember that intonation plays a big role in Yoruba and can change the meaning of a sentence.