I, E Combination

The combination of “i” and “e” in English spelling can be tricky, but there are a few general rules that can help. These rules are often summarized with the saying: “I before E, except after C, or when sounded as A, as in neighbor and weigh.” However, there are many exceptions to these rules.

Rule:

I before E, except after C, or when sounded as A

  • “I before E”: Write “ie” when the sound is a long “e”.

    • Example: believe, field, chief.
  • “Except after C”: Write “ei” when the sound is a long “e” and follows a “c”.

    • Example: receive, ceiling, deceive.
  • “Or when sounded as A”: Write “ei” when the sound is a long “a”.

    • Example: neighbor, weigh, sleigh.

Exceptions:

While the basic rule covers many words, there are several exceptions and additional considerations:

  • Words with a Long “e” Sound:

    • Exceptions to “I before E”: neither, weird, seize, leisure.
    • Exceptions after “C”: species, science, sufficient.
  • Other Vowel Sounds:

    • Some words with “ei” do not fit the basic rules: eight, vein, foreign, forfeit.
    • Some words with “ie” do not fit the basic rules: friend, mischief, ancient.
  • Words with Neither Long “e” Nor Long “a” Sound:

    • Some words have “ie” or “ei” with different vowel sounds: either, height, their, heir.