Which words do you double the consenent to make it past tense?

You're asking about a common spelling rule in English! It's all about doubling the final consonant to form the past tense of a verb.

Here's how it works:

1. The Basic Rule:

* Short vowel sound + one consonant at the end of the word: Double the final consonant before adding "-ed".

Examples:

* stop -> stopped

* plan -> planned

* hop -> hopped

2. Important Exceptions:

* Words ending in "w", "x", or "y" don't double the final consonant.

* Words with two or more syllables double the final consonant only if the stress is on the last syllable.

Examples:

* play -> played (stress on the first syllable)

* control -> controlled (stress on the last syllable)

3. When NOT to Double:

* Words ending in a vowel: Just add "-ed".

* like -> liked

* Words with a consonant followed by a silent "e" just add "-d".

* hope -> hoped

Let me know if you'd like more examples or want to explore a specific word!