Is this sentence grammatically correct?
I mean working only during next year there and after that leaving the place.
", is grammatical and means that you are saying this now, in the place being talked about (that is, "here"), and you are saying that in 2019 you will be working in this place (you are not currently working in this place, and you will not be working in this place until 2019). "
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(The following is US usage.)
Without more context, the sentence, "I will be working here next year.", is grammatical and means that you are saying this now, in the place being talked about (that is, "here"), and you are saying that in 2019 you will be working in this place (you are not currently working in this place, and you will not be working in this place until 2019).
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Is this sentence grammatically correct?
I mean working there only during next year and leaving the place after that.