We’ve been dating on and off for three years.
They’ve been on and off for two years.
I’ve been studying English on and off my whole life.
I’ve been taking piano lessons on and off for the last 10 years.
She’s my on-again, off-again girlfriend.
To compliment someone
I complimented her on her dress.
She complimented me on my new haircut.
My teacher paid me a compliment.
What a nice compliment!
You should pay your wife a compliment at least once a day.
I hate it when you cuss.
Don’t curse in front of your parents!
Don’t use swear words!
Don’t use profanity!
This album contains explicit lyrics.
We have a lot in common.
Those two have a lot in common.
We should introduce them. I think they’d have a lot in common.
I think they’ll have a lot in common.
I have a lot in common with my girlfriend.
Unfortunately, we don’t have a lot in common.
He’s one of my best friends.
Jeonju is one of my favorite cities.
It’s one of my favorite places.
It’s one of my favorite foods.
She’s one of my favorite singers.
This is one of my least favorite places.