1 If the stem of the yo form is exactly the same as the stem of the infinitive, the verb is regular; use this stem and attach the appropriate endings [the endings for the subjunctive are for the most part the opposite conjugation endings of the present indicative].
Inc (Incorporated) and Corp (Corporation or Corporated) are both shorthands for a certain business entity - a Corporation. An LLC is also an abbreviation for a business entity - a Limited Liability Company.
3.Inc may have more business owners than the Ltd companies, that have a limited number of business owners. 4.As far as the Inc company is concerned, the stockholders, directors and officers are not questionable for the debts and other obligations of the company. Ltd companies do not have these same rules.