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The English modal auxiliary verbs are a subset of the English auxiliary verbs used mostly to express modality, properties such as possibility and obligation. [a] They can most easily be distinguished from other verbs by their defectiveness (they do not have participles or plain forms [b]) and by their lack of the ending ‑(e)s for the third-person singular.
The goal of modal analysis in structural mechanics is to determine the natural mode shapes and frequencies of an object or structure during free vibration.It is common to use the finite element method (FEM) to perform this analysis because, like other calculations using the FEM, the object being analyzed can have arbitrary shape and the results of the calculations are acceptable.
A modal verb is a type of verb that contextually indicates a modality such as a likelihood, ability, permission, request, capacity, suggestion, order, obligation, necessity, possibility or advice. Modal verbs generally accompany the base (infinitive) form of another verb having semantic content. [ 1 ]
One kind of modal word is the modal verb (should, can, might, and ought, as well as oblige, need, and require). Other types of modal words in English include modal adjectives (likely, probable, necessary), modal adverbs (probably, perhaps, certainly), modal prepositions (despite, unless, if), and modal nouns (possibility, probability, certainty).
Modal administration, used in Federal Agencies to describe sub-offices or "modes" Modal transportation, used in transit to describe multiple modes of transit available such as bus, trolley, train, ferry; Modal score, used in testing and education for the most common score; Modal verb, a type of auxiliary verb that is used to indicate modality
Modal analysis is the study of the dynamic properties of systems in the frequency domain. It consists of mechanically exciting a studied component in such a way to target the modeshapes of the structure, and recording the vibration data with a network of sensors.
Modal adverbs often appear as clause-initial adjuncts, and have scope over the whole clause, [4] as in (1) with the adverb in bold. Probably, the biggest push for corruption prosecutions came in the mid-2000s. This has the same meaning as (2) with the paraphrase using the modal adjective (in bold).
Modal impact hammer with interchangeable tips and accompanying temporal and frequency responses. An ideal impact to a structure is a perfect impulse, which has an infinitely small duration, causing a constant amplitude in the frequency domain; this would result in all modes of vibration being excited with equal energy. The impact hammer test is ...