American English at State - Modals can be confusing in English sometimes. We can use two or more modals to express the same meaning. VOA Learning English has an article that helps
English Honori Garcia: Formal & Informal English+Word List PDF
Modal Verb Examples: Can and Could, May and Might, Shall and Should, Must and Had to, Ought to and Had better - ESLBUZZ
Modal Verbs MAY and MIGHT in English – Materials For Learning English
Modals: deductions about the present | LearnEnglish
Model verbs to make formal and informal Requests .. . . #grammar #learnEnglish #course #English #language… | Learn english, Helping verbs, English language learning
Modal Verbs - Genlish
Modal Verbs: Can or Could? - English Study Page
Teaching Polite Requests to Your ESL Students - Off2Class
English Explained Simply: Modal Verbs Level A1
Modals for Asking Permissions | Modal Verbs • 7ESL
Modal Verbs - FasterCapital
A modal verb is an auxiliary verb; comes before another verb and adds to the meaning of that verb; cannot function as a main verb in a sentence; used. - ppt download
English writes - Modal verbs......... | Facebook
Modals for Asking Permissions | Modal Verbs • 7ESL | English verbs, Learn english words, Verb examples
Modal Verbs List and Using in English - English Study Here
Unit 3: Requests with modals if clauses and gerunds - YouTube