Present participle; Past participle - pecking - pecked Present - peck - peck - pecks - peck - peck - peck Past - pecked - pecked - pecked - pecked - pecked - pecked Future - will peck - will peck - will peck - will peck - will peck - will peck Present conditional - would peck - would peck - would peck - would peck - would peck - would peck Present Perfect - have pecked - have pecked - has pecked - have pecked - have pecked - have pecked Past Perfect - had pecked - had pecked - had pecked - had pecked - had pecked - had pecked Future Perfect - will have pecked - will have pecked - will have pecked - will have pecked - will have pecked - will have pecked Past conditional - would have pecked - would have pecked - would have pecked - would have pecked - would have pecked - would have pecked Imperative - - - peck - - - - - - - -