 A "verb root" is the simplest version of a verb that conveys its overall meaning or lemma and cannot be broken down any further (excluding morphological processes and colloquial speech).The affixes that are used to altogether describe the argumentative role, the voice, the form, the mood, and the aspect/tense cannot be added to the "verb root", only to the "verb stem".The "verb stem" may be created through the addition of certain affixes that are not related to the affixes used to altogether describe the argumentative role, the voice, the form, the mood, and the aspect/tense of the sentence.