Disclaimer: I'm not a teacher.
Remember this:
"I" before "E" except after "C"
However, there is a precondition, that is:
When “ei” or “ie” is pronounced as
long e /i:/, put “i” before “e” except after “c”. For example, put "I" before "E": achieve, thief, siege, belief, niece, chief, piece, field, grief, relief yield, etc. Except after "C": ceiling, receive, deceive, conceive, perceive, deceitful, receipt, etc.
Exceptions: either, neither, seize, etc. Okay?