Crossword clues for Grammatical no-no 4 lettersAnswerClueAINTGrammatical no-noAINTSGrammatical no-nosRUNON___ sentence (grammatical no-no)DOUBLENEGATIVEGrammatical no-noSPLITINFINITIVEStickler's grammatical no-noDANGLINGPARTICIPLEGrammatical no-no