ἐὰν εἴπωμεν ὅτι ἁμαρτίαν οὐκ ἔχομεν, ἑαυτοὺς πλανῶμεν καὶ ἡ ἀλήθεια οὐκ ἔστιν ἐν ἡμῖν.

1. ἐὰν
   if
2. εἴπωμεν
   let us say
   we say, let us speak
3. ὅτι
   that
   because
4. ἁμαρτίαν
   sin
5. οὐκ
   not
6. ἔχομεν
   we have
7.  
   ,
    
8. ἑαυτοὺς
   themselves
9. πλανῶμεν
   we deceive
10. καὶ
    and
11. ἡ
    the
    or
12. ἀλήθεια
    truth
13. οὐκ
    not
14. ἔστιν
    is
15. ἐν
    in
16. ἡμῖν
    to us
    us
17.  
    .
     

If we say that we have no sin, we deceive ourselves and the truth is not in us.