Past Tense of
infrared
infraredded
Regular Consonant Doubling
📄 Regular form · Consonant Doubling

Base Form Infrared

8Letters
3Syllables
3Vowels
5Consonants
IStarts
DEnds

Past Tense Infraredded

11Letters
4Syllables
4Vowels
7Consonants
IStarts
DEnds

How to Form the Past Tense of "infrared"

This verb follows the consonant-vowel-consonant (CVC) pattern. The final consonant is doubled before adding -ed to maintain the short vowel sound.

Grammar Tips

  • Double the final consonant before adding -ed.

Common Mistakes

  • Do not forget to double the final consonant.
Frequently Asked Questions

Is infrared regular or irregular?

Infrared is regular. It follows the Consonant Doubling rule.

How do you use infraredded in a sentence?

Use past time markers: "Yesterday, she infraredded to the store."

Does infraredded change in negative sentences?

No. Use "did not infrared" (not "did not infraredded").

About the past tense of infrared

The verb infrared follows the standard English past tense conjugation rule. When forming the past tense, infrared becomes infraredded. This follows the Consonant Doubling pattern, which is one of the most common conjugation rules in English.

Understanding why infrared becomes infraredded helps with spelling and pronunciation. This verb follows the consonant-vowel-consonant (CVC) pattern. The final consonant is doubled before adding -ed to maintain the short vowel sound.

When using infraredded in writing, remember that it functions as a past tense verb and typically appears with time markers like yesterday, last week, or ago. For example: "Yesterday, she infraredded to the store." The past tense form does not change based on the subject — I infraredded, you infraredded, he/she infraredded, we infraredded, they infraredded.