‑ought or ‑aught?
For a long time, I’ve had trouble spelling English words that end in -ought and -aught.
So I made a big list. Most of these words are past participles.
-ought
- buy > bought
- bring > brought
- fight > fought
- seek > sought
- think > thought
- work > wrought†
-aught:
- catch > caught
- distract > distraught†
- teach > taught
Notice a pattern? 
†These past participles are based on older forms.




Hi, interest post. I’ll write you later about few questions!
[...] British government has just cought caught on to this confusion and is now asking teachers to stop using this [...]
What do you think about my project of simplified English spelling? http://inglishspelling.wordpress.com/why-reform-english-spelling/ According to my system, words in -aught and -ought would all be spelled with -aut (braut, caut, taut, etc.)
As for your other post “I before E, except in all these words”, I suggest spelling such words with an ee (except words ending in -eing): ceeling, receeve, seeze, etc.