Т248
на ты с кем бытье, переходить, называть кого, обращаться к кому говорить ты кому
PrepP ,
Invar ,
subj-compl with copula or
adv (1st van)VP (2nd van)
subj:
human (to address
s.o. , speak to or with
s.o. etc) using the «ты» (informal "you") form of address
X с Y-ом на «ты» - X is on familiar terms with Y
X addresses Y in the familiar way (fashion, manner)X uses the familiar form of address with Y(in limited contexts) X is on a first-name basis with YX calls Y by Y% first name, о обращение на ты
NPsing only) = the familiar way one addresses
s.o. (one is addressed)the familiar form (of address).