time after time

time after time

Repeatedly; again and again. Why do you continue to trust John when he just lies to you time after time? Time after time you bring up this issue, and the answer will always be no.
See also: after, time
Farlex Dictionary of Idioms.

time after time

 and time and (time) again
repeatedly; over and over (again). You've made the same error time after time! Please try to be more careful! I've told you time and again not to do that. You keep saying the same thing over and over, time and time again. Stop it!
See also: after, time
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

time after time

Also, time and again; time and time again. Repeatedly, again and again, as in Time after time he was warned about the river rising, or We've been told time and time again that property taxes will go up next year. The first idiom dates from the first half of the 1600s, the variants from the first half of the 1800s.
See also: after, time
The American Heritage® Dictionary of Idioms by Christine Ammer.

ˌtime after ˈtime

,

ˌtime and (ˌtime) aˈgain

very often; many times, repeatedly: He makes the same mistake time after time. Time and again she’s tried to give up smoking, but she never succeeds.
See also: after, time
Farlex Partner Idioms Dictionary

time after time

Again and again; repeatedly.
See also: after, time
American Heritage® Dictionary of the English Language, Fifth Edition.
See also:
  • time and (time) again
  • time and again
  • time and time again
  • back on (one's) feet
  • back on feet
  • once again
  • once again/once more
  • over and over
  • over and over (again)
  • once and again