What part of speech is polymerizing?

Polymerizing can be categorized as a verb.

Parts of speech

• 1. polymerizing is a verb, gerund of polymerize (infinitive).

Inflections

Verb

• Infinitive

  Present

  Simple Past

  Past Participle

  Gerund
• (to) polymerize 

  polymerize  / polymerizes 

  polymerized 

  polymerized 

  polymerizing 

• Infinitive: (to) polymerize 
• Present: polymerize  / polymerizes 
• Simple Past: polymerized 
• Past Participle: (have) polymerized 
• Gerund: polymerizing 

What does polymerizing mean?