Present participle; Past participle - standardizing - standardized Present - standardize - standardize - standardizes - standardize - standardize - standardize Past - standardized - standardized - standardized - standardized - standardized - standardized Future - will standardize - will standardize - will standardize - will standardize - will standardize - will standardize Present conditional - would standardize - would standardize - would standardize - would standardize - would standardize - would standardize Present Perfect - have standardized - have standardized - has standardized - have standardized - have standardized - have standardized Past Perfect - had standardized - had standardized - had standardized - had standardized - had standardized - had standardized Future Perfect - will have standardized - will have standardized - will have standardized - will have standardized - will have standardized - will have standardized Past conditional - would have standardized - would have standardized - would have standardized - would have standardized - would have standardized - would have standardized Imperative - - - standardize - - - - - - - -