обвяза́ть

verbperfective (partner обвя́зывать)very rarely used word (top 20,000)

Examples

Мэри сняла́ свой свитер и обвяза́ла его вокруг свое́й та́лии.Mary took off her sweater and tied it around her waist.

Том обвяза́л свой свитер вокруг пояса.Tom tied his sweater around his waist.

Мэри сняла́ свой свитер и обвяза́ла его вокруг та́лии.Mary took off her sweater and tied it around her waist.

Note: Stress change.

Imperative
ты	обвяжи́
вы	обвяжи́те

Active present	-
Active past	обвяза́вший	having tied around, having wrapped, having bandaged
Passive present	-
Passive past	обвя́занный	bound, tied, wrapped
Gerund present	-
Gerund past	обвяза́в обвязавши	while doing (past)

вяза́тьto tie something; to knit or crochet; to be astringent
verbimperfective
ввяза́тьknit in
verbperfective
увяза́тьget stuck in; establish logical link with something( с )
verbboth aspects
вяза́тьсяto fit with
verbimperfective
завяза́тьto tie or make a knot; to establish to begin (some relations connections mutual actions); to stop or break connection with an activity
verbboth aspects