The third-person singular simple present indicative form of catalysize is catalysizes.
The present participle of catalysize is catalysizing.
The past participle of catalysize is catalysized.
Examples
The hemoglobin of the blood carries oxygen but does not directly catalysize oxidation.
It is vitally necessary to change the leadership and to reorganize, revitalize and catalysize the agencies enjoined or engaged for the work performance.