Present participle; Past participle - collaring - collared Present - collar - collar - collars - collar - collar - collar Past - collared - collared - collared - collared - collared - collared Future - will collar - will collar - will collar - will collar - will collar - will collar Present conditional - would collar - would collar - would collar - would collar - would collar - would collar Present Perfect - have collared - have collared - has collared - have collared - have collared - have collared Past Perfect - had collared - had collared - had collared - had collared - had collared - had collared Future Perfect - will have collared - will have collared - will have collared - will have collared - will have collared - will have collared Past conditional - would have collared - would have collared - would have collared - would have collared - would have collared - would have collared Imperative - - - collar - - - - - - - -