How Do You Spell WERT SURE ABOUT?
Pronunciation: [wˈɜːt ʃˈʊ͡əɹ ɐbˈa͡ʊt] (IPA) 
The correct spelling of the phrase "wert sure about" is actually "were sure about." The use of "wert" instead of "were" is an archaic form that is no longer commonly used in modern English. The pronunciation of "were" is /wər/ with a schwa sound in the first syllable and a flattened "R" sound in the second syllable. The phrase "were sure about" means that someone was confident or certain about something in the past.
