Words in the news
an embarrassing mistake that you make in public, especially one that offends or upsets someone การผิดมารยาทสังคม,การเสียมารยาท
Netizens were not so forgiving, however, and quickly criticised the channel for allowing the gaffe to go on air.
Prime Minister Yingluck Shinawatra has sacked her personal Facebook team for a gaffe in which someone wrongly posted pictures of the late King Ananda to accompany the premier's message honouring the King.
If you are able to identify gerund(s) in your sentence, you will avoid a grammar gaffe that often goes unnoticed even by seasoned editors.