how can i say: " to arrive " and " come back " in russian language.
i have a difficulty in expressing the verbs " to arrive " and " come back "
for exemple how would it be to say : " i have arrived ", he will arrive soon and i'm caming back

Question

how can i say:  " to arrive " and " come back "  in russian language.
i have a difficulty in expressing the verbs " to arrive " and " come back " 
for exemple how would it be to say : " i have arrived ",  he will arrive soon and i'm caming back

Answer

To arrive - приезжать, to come back - возвращаться
I have arrived - я приехал
He will arrive soon - он скоро приедет
I am coming back - я возвращаюсь
Bare in mind that if you go by foot we normally say - приходить
Я пришёл/Он скоро придёт

Answer

Приехать, прийти, приближаться..all these verbs with при..means that you are coming or going near to something or someone. .
Уехать, уйти, выходить, выезжать..verbs with у...вы..say ..that you are coming back or go away from something or someone..
Приезжай завтра..Come tomorrow!
Я не хочу уезжать от сюда..I don't want to go away from here.

Answer

to arrive - прибывать, приехать, приезжать
come back - возвращаться
i have arrived - я приехал
he will arrive soon and i'm caming back - он скоро приедет, и я вернусь.