This is the 362nd most frequent Ukrainian word.
нею
The Ukrainian word "нею" means "her" or "by her" (instrumental case).
In this sentence, 'нею' is the instrumental case form of the pronoun 'вона' (she). It indicates the means (the person) by which the action of the verb 'розмовляти' (communicate) is accomplished.
Вона дуже занята, тому розмовляю з нею через пошту.
She is very busy, so I communicate with her through mail.
Here, 'нею' is used in the instrumental case to represent a companion in the past action of traveling, emphasizing the association.
Це з нею я подорожував минулого літа.
It is with her that I traveled last summer.
In this sentence, 'нею' is instrumental and paired with a dynamic action 'рухає' (drives), indicating that she is the agent expressing the action characterized by a desire.