Present participle; Past participle - mailing - mailed Present - mail - mail - mails - mail - mail - mail Past - mailed - mailed - mailed - mailed - mailed - mailed Future - will mail - will mail - will mail - will mail - will mail - will mail Present conditional - would mail - would mail - would mail - would mail - would mail - would mail Present Perfect - have mailed - have mailed - has mailed - have mailed - have mailed - have mailed Past Perfect - had mailed - had mailed - had mailed - had mailed - had mailed - had mailed Future Perfect - will have mailed - will have mailed - will have mailed - will have mailed - will have mailed - will have mailed Past conditional - would have mailed - would have mailed - would have mailed - would have mailed - would have mailed - would have mailed Imperative - - - mail - - - - - - - -