Present participle; Past participle - adhering - adhered Present - adhere - adhere - adheres - adhere - adhere - adhere Past - adhered - adhered - adhered - adhered - adhered - adhered Future - will adhere - will adhere - will adhere - will adhere - will adhere - will adhere Present conditional - would adhere - would adhere - would adhere - would adhere - would adhere - would adhere Present Perfect - have adhered - have adhered - has adhered - have adhered - have adhered - have adhered Past Perfect - had adhered - had adhered - had adhered - had adhered - had adhered - had adhered Future Perfect - will have adhered - will have adhered - will have adhered - will have adhered - will have adhered - will have adhered Past conditional - would have adhered - would have adhered - would have adhered - would have adhered - would have adhered - would have adhered Imperative - - - adhere - - - - - - - -