Do if, when, and whenever all result in the same meaning here? Is there a difference between when and whenever? Yes whenever has built-in emphasis The logical factual outcome may have been the same but meaning involves more than fact; it involves the speaker's attitude towards the utterance, their emotional involvement in it
Is Call me when you are available to talk correct? If your request is not urgent, then you could say "Call me whenever you get the chance" or "Call me whenever you can" It's also worth noting that if you mean to request that someone return your call, you would usually say "Call me back"
word choice - Is this use of Whenever . . . So correct? - English . . . There is no relationship between whenever and so in your quoted text; they do not constitute a correlative conjunction like not only but also or neither nor Whether or not the usage of one is correct is independent of whether the usage of the other is correct here Whenever is suitable, although every person means all persons at once, so I think you mean whenever any person rather than
Is the sentence wherever and whenever you want correct? wherever and whenever you want This is not a sentence but a noun phrase, typically occurring in 'free choice' relative contructions The crucial point is that the ever component marks the phrase as non-referential: there is no reference to any particular place or time For example: You can go whenever and wherever you want can be glossed as "You can go any time and any place you want"
Is it correct? You may call me in your convenient any time. You can call me whenever it's convenient for you The phrase "at your convenience" is sometimes used: You can call me at your convenience If I were to combine the two, I'd probably put the "any time" part first: You can call me anytime that's convenient for you If the part about convenience goes first, then anytime can be used for emphasis:
whenever you are available in your time zone is correct? 2 You might just say "Reply when convenient " Your partner must already know you are in different time zones The phrase "whenever you are available in your time zone" sounds as if the partner is traveling through time zones