man ▁D ET ▁buy : PER F ▁um bre lla ) ▁  ▁the ▁man ▁bought ▁an ▁um bre lla ▁  ▁( E weg be , ▁perfect ive ) ▁ ▁F ocus , ▁which ▁is ▁used ▁to ▁draw ▁attention ▁to ▁a ▁particular ▁part ▁of ▁the ▁utter ance , ▁to ▁sign ify ▁contrast ▁or ▁to ▁emphas ize ▁something , ▁is ▁expressed ▁in ▁G be ▁languages ▁by ▁left ward ▁movement ▁of ▁the ▁focused ▁element ▁and ▁by ▁way ▁of ▁a ▁focus ▁marker ▁w ɛ ́ ▁( G ung be , ▁F ong be ), ▁y é ▁( G eng be ) ▁or ▁é ▁( E weg be ), ▁suff ixed ▁to ▁the ▁focused ▁element . ▁ ▁à x w é ▁y é ''' ▁K ò f í ▁t ù ▁  ▁( house ▁FO C ▁K of i ▁build : PER F ) ▁  ▁K of i ▁built ▁A ▁HO USE ▁  ▁( G eng be , ▁focus ) ▁▁ ▁Question s ▁can ▁be ▁constructed ▁in ▁various ▁ways ▁in ▁G be ▁languages . ▁A ▁simple ▁declar ative ▁sentence ▁can ▁be ▁turned ▁into ▁an ▁inter rog ative ▁utter ance ▁by ▁the ▁use ▁of ▁the ▁question ▁marker ▁à ▁at ▁the ▁end ▁of ▁the ▁sentence . ▁Another ▁way ▁of ▁forming ▁questions ▁is ▁by ▁using ▁question ▁words . ▁These ▁so - called ▁question ▁word ▁questions ▁are ▁much ▁a kin ▁to ▁focus ▁constru ctions ▁in ▁G be . ▁The ▁question ▁word ▁is ▁found ▁at ▁the ▁beginning ▁of ▁the ▁sentence , ▁as ▁is ▁the ▁focus ▁marker . ▁The ▁close ▁relationship ▁to ▁focus ▁is ▁also