Jawapan Paling Bijak!
Do you mean how to find the error identification ?  first ,you need to look and read carefully . looks the spelling. after that ,after the word 'to' the word must be the root word .ex ,to look , to find , to keep and so on .  you need to know the sentences is abt past tense or present . a e i o u need to add 'an' .. but its not just that , the words hours we use 'an' too. goodluck
1 5 1