Yes, when it is the first word in a sentence, after a full stop, it is a part of a name or it is in a title.
For example.
1. "I really enjoyed this musical. Theatre really is my kind of entertainment" (threathe as a form of art)
2. "The Royal Preussian Threatre" ( a name of a threatre)
3. "Three Threatrical Scenes From The Drama Queen" (in a title, when every word is capitalized)
It should only be capitalized if it forms part of a title.
No it doesn't require to be capitalized.
Theater is capitalized when it is used as part of a proper nou n. Examples: The Broadway Theater District Folk Arts Theater
do you capitalize the word protestant
No, you do not capitalize the word drama.
Capitalize the word architect only when it is part of a title.Example:Senior Architect, Joe Smith
You do not capitalize the word quarterback unless it is at the beginning of a sentence.
Just the word Greek, as you have done.
When it is used as a name of the theater, then it should be capitalized.
The word "have" is capitalized if it's the first word in a sentence, e.g., "Have you ever been to London?"If, however, the word "have" appears in the middle of a sentence, there is no need to capitalize it, e.g., "I have never been to London."
Theater is capitalized when it is used as part of a proper nou n. Examples: The Broadway Theater District Folk Arts Theater
do you capitalize the word protestant
It is not necessary to capitalize the word "yo".
No, you do not capitalize the word drama.
Yes, you must capitalize the first word, UNLESS it is a small word, such as "It" or "A" or "The".
Unless "it's" is the first word, there is no need to capitalize.
No, you do not capitalize the second word in the complimentary closing.
Only capitalize 'spelling' if it is the first word in a sentence.
no or at least not any more than i capitalize the word sentence in a paragraph