如果你可以在下個星期還給我的話,這本書就借給你吧。

I'll lend you the book, provided you return it next week.

Source: Tatoeba

Sentence Composition

1 如果 guǒ
  1. if
  2. in case
  3. in the event that
=2 you (informal, as opposed to courteous nín)
=2 you (Note: In Taiwan, is used to address females, but in mainland China, it is not commonly used. Instead, is used to address both males and females.)
3 可以
  1. can
  2. may
  3. possible
  4. able to
  5. not bad
  6. pretty good
4 在下 zàixià
  1. under
  2. myself (humble)
=5 used in 自个儿 r
=5
  1. (classifier used before a noun that has no specific classifier)
  2. (bound form) individual
6 星期 xīng
  1. week
  2. day of the week
  3. Sunday

classifier:

7 還給 huángěi to return sth to sb
8
  1. I
  2. me
  3. my
9 的話 dehuà if (coming after a conditional clause)
=10 zhè
  1. (pronoun) this; these
  2. (bound form) this; the (followed by a noun)
  3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)
=10 zhèi (coll.) this
11 本書 běnshū
  1. book of genealogy
  2. original book; original work
  3. this book
12 jiù
  1. (after a suppositional clause) in that case; then
  2. (after a clause of action) as soon as; immediately after
  3. (same as 就是 jiùshì) merely; nothing else but; simply; just; precisely; exactly
  4. only; as little as
  5. as much as; as many as
  6. to approach; to move towards
  7. to undertake; to engage in
  8. (often followed by zhe) taking advantage of
  9. (of food) to go with
  10. with regard to; concerning
  11. (pattern: jiù ... ...) even if ... still ...
  12. (pattern: ... jiù ...) if not ... then must be ...
13 借給 jiègěi to lend to sb
=14 you (informal, as opposed to courteous nín)
=14 you (Note: In Taiwan, is used to address females, but in mainland China, it is not commonly used. Instead, is used to address both males and females.)
=15
  1. bar (loanword) (serving drinks, or providing Internet access etc)
  2. to puff (on a pipe etc)
  3. (onom.) bang
  4. abbr. for 贴吧 tiē
=15 ba
  1. (modal particle indicating suggestion or surmise)
  2. ...right?
  3. ...OK?
  4. ...I presume.
=15 biā (onom.) smack!
=15 only used in 吧呀