Grammar fix
nag someone
repeatedly remind
To keep telling someone to do something until they become annoyed.
expression
How oftenCommon
LevelB2
Used inSpeech & writing
Hear it in context
Notice where the phrase sounds natural.
I know I need to call the dentist, so you don't have to nag me about it.
My parents used to nag me to keep my room tidy, and I hated it at the time, although they had a point.
Fix the pattern
One small grammar move makes it sound right.
Not: My dad nagged me that I should study harder.
Say: My dad nagged me to study harder.
Use 'nag someone to do something' or 'nag someone about something', not 'nag someone that'.
Don't confuse it
Other ways to say it
Ask again and again until it's annoying
How persistentRepeatedRelentless
keep onEspecially British: repeatedly ask or complain until someone gets irritated.
nag someoneYou're here · Repeatedly remind or criticize someone about something they should do.
pester someoneAnnoy someone with repeated requests or demands for attention.