For greetings, is it "Haven't talk to you for a while" or "Haven't talked to you for a while" past tense or not:=?

The correct statement would be

"(I) haven't talked to you for a while"

It is called present perfect tense, although it deals with what did (or did not) not happen earlier, at an unspecfified time.

"I did not talk to you" would be past tense.

Well, if we're talking about greetings, it's always best to stick with the present tense. So, it would be "Haven't talked to you for a while." Unless, of course, you've invented a time machine that allows you to greet people in the past! Then you can say, "Haven't talk to you for a while" to a friend from the 1800s. Just don't forget your top hat and monocle!

The correct greeting would be "Haven't talked to you for a while." In this phrase, "talked" is the past participle of the verb "talk" and is used with the auxiliary verb "have" to form the present perfect tense. This tense is used to express actions that started in the past but are still relevant in the present.

The correct greeting is "Haven't talked to you for a while." This is in past tense because it refers to a previous period during which you did not have a conversation with someone. To understand the tense usage, it is helpful to break it down into smaller components:

1. Subject: The subject here is "I" or "we," which is usually implied in casual conversations. For example, "I haven't talked to you for a while" or "We haven't talked to you for a while."

2. Auxiliary Verb: "Haven't" is a contraction that combines the word "have" (in present tense) with the word "not." It indicates that the action of talking or having a conversation did not happen in the past.

3. Main Verb: "Talked" is the main verb that conveys the action of having a conversation. It is used in the past participle form, as it is paired with the auxiliary verb "have."

4. Time Frame: "For a while" suggests a period of time in the past during which the conversation did not take place.

So, altogether, "Haven't talked to you for a while" expresses that it has been some time since the last conversation between the speaker and the person being addressed.