如果必要的話, 我會和你一起去。

I will go with you if necessary.

Source: Tatoeba

Sentence Composition

1 如果 guǒ
  1. if
  2. in case
  3. in the event that
2 必要 yào
  1. necessary
  2. essential
  3. indispensable
  4. required
3 的話 dehuà if (coming after a conditional clause)
4
  1. I
  2. me
  3. my
=5 huì
  1. can; to have the skill; to know how to
  2. to be likely to; to be sure to
  3. to meet; to get together
  4. meeting; gathering
  5. (suffix) union; group; association
  6. (bound form) a moment (Taiwan pr. huǐ)
=5 kuài (bound form) to reckon accounts
=5 kuò only used in 會撮会撮
=6 old variant of
=6 surname He
=6
  1. (joining two nouns) and; together with; with (Taiwan pr. hàn)
  2. (math.) sum
  3. to make peace
  4. (sports) to draw; to tie
  5. (bound form) harmonious
  6. (bound form) Japan; Japanese
=6
  1. to compose a poem in reply (to sb's poem) using the same rhyme sequence
  2. to join in the singing
  3. to chime in with others
=6 to complete a set in mahjong or playing cards
=6 huó
  1. to combine a powdery substance (flour, plaster etc) with water
  2. Taiwan pr. huò
=6 huò
  1. to mix (ingredients) together
  2. to blend
  3. classifier for rinses of clothes
  4. classifier for boilings of medicinal herbs
=6 (literary) harmonious (variant of )
=6 huo
  1. (obsolete on its own in Standard Chinese) warm
  2. warm
=7 you (informal, as opposed to courteous nín)
=7 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.)
8 一起
  1. (in) the same place
  2. together; in company (with)
  3. altogether; in total
  4. an instance of; a case of (murder, accident, dispute etc)
9
  1. to go
  2. to go to (a place)
  3. (of a time etc) last
  4. just passed
  5. to send
  6. to remove
  7. to get rid of
  8. to reduce
  9. to be apart from in space or time
  10. to die (euphemism)
  11. to play (a part)
  12. (when used either before or after a verb) to go in order to do sth
  13. (after a verb of motion indicates movement away from the speaker)
  14. (used after certain verbs to indicate detachment or separation)