Present participle; Past participle - shingling - shingled Present - shingle - shingle - shingles - shingle - shingle - shingle Past - shingled - shingled - shingled - shingled - shingled - shingled Future - will shingle - will shingle - will shingle - will shingle - will shingle - will shingle Present conditional - would shingle - would shingle - would shingle - would shingle - would shingle - would shingle Present Perfect - have shingled - have shingled - has shingled - have shingled - have shingled - have shingled Past Perfect - had shingled - had shingled - had shingled - had shingled - had shingled - had shingled Future Perfect - will have shingled - will have shingled - will have shingled - will have shingled - will have shingled - will have shingled Past conditional - would have shingled - would have shingled - would have shingled - would have shingled - would have shingled - would have shingled Imperative - - - shingle - - - - - - - -