Present participle; Past participle - feeding - fed Present - feed - feed - feeds - feed - feed - feed Past - fed - fed - fed - fed - fed - fed Future - will feed - will feed - will feed - will feed - will feed - will feed Present conditional - would feed - would feed - would feed - would feed - would feed - would feed Present Perfect - have fed - have fed - has fed - have fed - have fed - have fed Past Perfect - had fed - had fed - had fed - had fed - had fed - had fed Future Perfect - will have fed - will have fed - will have fed - will have fed - will have fed - will have fed Past conditional - would have fed - would have fed - would have fed - would have fed - would have fed - would have fed Imperative - - - feed - - - - - - - -