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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 ]
Sheila Romeo explains that "[i]n theory, any chord from any mode of the scale of the piece is a potential modal interchange or borrowed chord. Some are used more frequently than others, while some almost never occur." [1] In the minor mode, a common borrowed chord from the parallel major key is the Picardy third.
Modal adjectives can express modality regarding a situation or a participant in that situation. With situations, some usual syntactic patterns include an extraposed subject, [3] such as the underlined elements in the following examples with the modal adjective in bold. Here the modal adjective is analyzed semantically as a sentential modal ...
In mathematics, a change of variables is a basic technique used to simplify problems in which the original variables are replaced with functions of other variables. The intent is that when expressed in new variables, the problem may become simpler, or equivalent to a better understood problem.
Fair-catch free kick rule. Here's the exact wording of the NFL's rule on fair catches, from Rule 10, Section 2, Article 4: "After a fair catch is made or is awarded as the result of fair catch ...
Modal logic is a kind of logic used to represent statements about necessity and possibility. It plays a major role in philosophy and related fields as a tool for ...
A generalized modal matrix for is an n × n matrix whose columns, considered as vectors, form a canonical basis for and appear in according to the following rules: All Jordan chains consisting of one vector (that is, one vector in length) appear in the first columns of M {\displaystyle M} .
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 ...