Which form does mark speech use?

The question "What form does mark speech use?" is a bit ambiguous. It could be interpreted in a few ways.

Here's a breakdown of possible interpretations and answers:

1. Mark as a Proper Noun: If you're referring to a specific person named "Mark," then the answer depends on the context.

* Formal Writing: If you're writing formally, you might use the third person, like "Mark said..." or "Mark expressed his opinion."

* Informal Writing/Dialogue: In more informal writing or dialogue, you might use the first person, like "Mark said, 'I think...'" or "I said, 'Mark, let's go!'"

2. Mark as a Verb (to Mark): If you're asking about the form of the verb "mark," then it depends on the tense and the subject.

* Present Tense: "I mark the paper." "He marks the paper." "They mark the paper."

* Past Tense: "I marked the paper." "He marked the paper." "They marked the paper."

* Future Tense: "I will mark the paper." "He will mark the paper." "They will mark the paper."

3. "Mark Speech" as a Technical Term: If "mark speech" is a specific term related to language or linguistics, please provide more context. This will help me understand what you're looking for.

To help me answer your question more accurately, please provide more context about what you mean by "mark speech."