N1Grammar

(いな)

Whether or not

Structure

Explanation

Examples

I have to decide during summer vacation whether or not I will go on to graduate school.

For weeks, I've been agonizing by myself about whether or not I should confess my feelings to him.

Survey: 'Please give us your opinion on whether or not this service is convenient.'

You won't know whether this dish is delicious or not until you try it.

I can't judge whether or not his story is the truth.

Whether this plan succeeds or not depends on the team's cooperation.

Tournament Rules: 'The management will make the final decision on whether or not there was any foul play.'

There are various discussions about whether or not artificial intelligence is a threat to humanity.

Whether or not we'll hold the field trip tomorrow will be decided by the weather.

You should consult properly with your doctor about whether or not you ought to continue this treatment.

Politician's speech: 'Whether or not we can protect this country, now is the critical moment!'

I had the piece of art appraised to see whether it was authentic or not.

Related Grammar

Whether or not, If...or not