How many verb tenses are there in English?

Modal verbs are a special group of auxiliary verbs🤓 👩‍🏫 We use them before other verbs to express certain meanings, for example permission, ability, possibility, certainty. 👉Modal verbs have different grammar rules from other verbs. 📚For example, they have no -s on the third person singular! 𝕋𝕣𝕒𝕚𝕟 𝕪𝕠𝕦𝕣 𝔼𝕟𝕘𝕝𝕚𝕤𝕙 𝕨𝕚𝕥𝕙 𝕦𝕤 #british #englishcourse #englishonline #englishlearning #viterbo #TrainYourEnglish | British Viterbo