When you posted this question, did you not get a page saying "Has your question been asked before?" and LISTS a load of similar questions? Did this page not show SIX previously posted questions ALL asking ' Tuck your blank into your blanks'. Did it not have an ADDITIONAL question asking 'name all the plurals that can be tucked'? Did you pay these any ATTENTION at all? Or did you raed this and then go ahead and POST the question anyway? Am I ranting?
Are you a complete ******? Oh sod it, I'll do it myself.....[EDITED BY ANSWERBANK]. There !