Bound to (english language grammar)

 

• Bound To

• 
• Bound to is an expression for speculation. Use bound to when we are very sure that something is true or will happen.

  
  

  subject + be + bound to + base verb

  -Emily is bound to spend too much money this weekend.

  (We are very sure Emily will spend too much money.)

  
  

  You can also use substitute sure to for bound to without a change in meaning.

  -Emily is sure to spend too much money this weekend.

• The train is bound to arrive soon.	You're bound to succeed if you keep trying!
  Jack's bound to have enough money for a house; he's been saving for years.	She's sure to have a low credit score since she never pays her credit card bills.

Source : Alison