Gastritis (Latin gaster = stomach; -itis denotes inflammation) is inflammation of the inner layer (mucosa) of the stomach with one or more of the following symptoms: 1  Burning pain below the breastbone, worsening during or after the meal. 2  Nausea and vomiting. 3  Early satiety. 4  Excessive belching (burping) 5  Fever.
Auxiliary Verbs are the verbs be, do, have, will when they are followed by another verb (the full verb) in order to form a question, a negative sentence, a compound tense or the passive.
Auxiliary verb. An auxiliary verb (abbreviated aux) is a verb that adds functional or grammatical meaning to the clause in which it appears, such as to express tense, aspect, modality, voice, emphasis, etc. Auxiliary verbs usually accompany a main verb. The main verb provides the main semantic content of the clause.