Grammar & Writing Guide
it is not certain whether vs it is not certain if
it is not certain whether vs it is not certain if which is much better to use in a sentence. Which is more popular in English form?
Looking on the internet deeply has found these results:
it is not certain whether is the most popular phrase on the web.
it is not certain if1498,000 results on the web |
it is not certain whether1531,000 results on the web More popular! |
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Some examples and use cases from the internet: |
Some examples and use cases from the internet: |
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Related Comparison
- it is no doubt that or there is no doubt that?
- Whilst it is unclear whether or Whilst it is unclear if?
- it is not information enough or it is not enough information ?
- it should not be happened or it should not happen ?
- based on the probability of or it is not sufficient to ?
- It is not necessarily that or It is not necessary that ?
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