If doubtful about ie or ei, once the seem on the vowel is as In short /i:/, we spell it ie; but following the letter c, we spell it ei: … Also, preserve the next "e" when there is a double "e" at the conclusion of the word, like "see" https://spelling-mistakes-by-dsl48159.suomiblog.com/new-step-by-step-map-for-dharmendra-sir-spelling-mistakes-43567068