Present participle; Past participle - infringing - infringed Present - infringe - infringe - infringes - infringe - infringe - infringe Past - infringed - infringed - infringed - infringed - infringed - infringed Future - will infringe - will infringe - will infringe - will infringe - will infringe - will infringe Present conditional - would infringe - would infringe - would infringe - would infringe - would infringe - would infringe Present Perfect - have infringed - have infringed - has infringed - have infringed - have infringed - have infringed Past Perfect - had infringed - had infringed - had infringed - had infringed - had infringed - had infringed Future Perfect - will have infringed - will have infringed - will have infringed - will have infringed - will have infringed - will have infringed Past conditional - would have infringed - would have infringed - would have infringed - would have infringed - would have infringed - would have infringed Imperative - - - infringe - - - - - - - -