While

в то вре́мя, как

v to vrémja, kak

(during the same time that)

во вре́мя

vo vrémja

(during the same time that)

до тех пор, пока́

do tex por, poká

(during the same time that)

пока́

poká

(during the same time that)

хотя́

xotjá

(although)

вре́мя

vrémja

(uncertain duration of time, a period of time)

промежу́ток вре́мени

promežútok vrémeni

(uncertain duration of time, a period of time)