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"how do i know" vs "how does i know"

The correct phrase is "how do I know." The verb "do" is the correct auxiliary verb to use with the pronoun "I." "How does I know" is incorrect because the verb "does" is used with the pronouns "he/she/it" and not with "I."

Last Updated: March 23, 2024

how do i know

This phrase is correct and commonly used in English.

This phrase is used to inquire about the way or method someone knows something. The verb "do" is the correct auxiliary verb to use with the pronoun "I."

Examples:

  • How do I know if this is the right way?
  • How do I know if he will be there?
  • How do I know what to believe?
  • How do I know if it's going to rain?
  • How do I know if she likes me?

how does i know

This phrase is incorrect in English.


Alternatives:

  • how do I know
  • how can I know
  • how will I know
  • how am I supposed to know
  • how should I know

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