Answer:
Type of Verbal: Infinite.
Verbal: to speak.
Step-by-step explanation:
An infinitive verbal is a form of verb that consists of 'to+verb' in a sentence. It works as an adjective, noun, or an adverb in a sentence. An infinitive verbal functions as a subject, direct object, adverb, adjective, or subject complement in a sentence.
A verbal is a word that functions as another part of speech but it taken from a verb.
In the given sentence, the type of verb form used is 'infinitive verbal' and the verbal is 'to speak.'