A modal is a type of auxiliary verb which is used to express the certainty of following verb. For example 'You must go to bed by 10pm', 'You will find it under the sink', 'You might hurt yourself if you do that'. In these case the modals must, will, might, express the certainty of the verbs go, find and hurt.
Sory ... I dont know
function of modals
kinds of modals
Basic modals (can, could, may, might, must, should, ought to, have to, have got to, had better).................. for the study and teaching of English as a second language.
Paul Westney has written: 'Modals and periphrastics in English' -- subject(s): English language, Verb, Modality
the full form of dgsnd is directorate general supplies and disposals. it is the rate contract for some specific modals like (with some specific desktop modals, some laptop modals, with some workstation modals. it is valid upto 31/12/2012.
model tanga
It is used to do maths
Modals are special verbs that give more information about the function of the main verb...The main uses: PossibilityAbilityPermissionObligation
Modals are auxiliary verbs that express ability, possibility, necessity, permission, or obligation. They help convey the speaker's attitude towards the likelihood of an event or the necessity of an action. Common modals include "can," "could," "may," "might," "must," and "should." By using modals, speakers can add nuance to their statements, indicating levels of certainty or urgency.
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Modals should be used to convey necessity, ability, possibility, permission, or requests in a polite way. They should not be used in formal writing or academic contexts as they can sound too casual. Additionally, modals should not be used to express certainty or facts.