The infinitive functions as an adjective when it is preceded by a noun or noun phrase. Example: Jack has the persistence to succeed. ("to succeed" functions as an adjective)Tip Infinitives can also be phrases that function as nouns or adjectives and follow the same rules for function ...
It is important for writers to ensure that the verbs in their writings have a parallel structure. One common mistake that writers make is to have both gerunds (verb plus-ing) and infinitives (toplus verb) in the same sentence. Instead, sentences must use only gerunds or only infinitives. ...