Start A Sentence With A Verb. This could be accomplished by using a compound verb: I observed the experiments and learned that "Failure is a mother of Success". or by making it a compound sentence: I observed the experiments, and I learned that "Failure is a mother of Success". Sentences that begin with verbs such as "envision," "understand" and "compare" ask readers to use their powers of imagination and deductive reasoning.
Imperative sentences (i.e. commands) routinely start with verbs: "Go to the store." "Bring me the book." Etc. To function properly in a sentence, a verb needs to be conjugated, which means: Matching the subject in person (first, second, or third) and number (plural or singular). When infinitives are used as subject, it is customary to follow them with a stative verb or 'be'. see the following examples: To question one's existence would be natural.' or 'To start a sentence with an infinitives is bizarre.' or 'To talk to one's boss in the morning is every employee's desire.' The verb of the entire sentence is "is." There are enough imaginative people reading this newsgroup that someone may come up with a sentence that sounds good even though it begins with a present tense verb that is the verb of the sentence.
But I can't think of one.
One technique you can use so as to avoid beginning a sentence with the subject is to use an adverb.
Of course it's correct to start a sentence with a word ending in -ing: But you risk writing a sentence fragment or a dangling modifier. Most resume bullet points start with the same words.. Compose French sentences around a conjugated verb.