beg to differ (with (someone))

to have a different opinion.

Some people think losing that game brought the team together, but I beg to differ — the team has always been together.

Many believe our planet is in danger, but I beg to disagree — it's not our planet but human existence that's in danger.

• not know beans about something
• not know from Adam
• not know if are coming or going
• not know if you are coming or going
• not know someone from Adam
• not know the first thing about
• not know the first thing about something
• not know the half of it
• not know the meaning of the word
• not know what hit
• not know what hit you
• not know where to put
• not know where to put yourself
• not know where to turn
• not know whether are coming or going
• not know whether to laugh or cry
• not know whether you are coming or going
• not know which way to turn
• not let the grass grow under feet
• not let the grass grow under your feet
• not lift a finger
• not long for this world
• not look a gift horse in the mouth
• not lose sleep over
• not lose sleep over something