Difference Between "Could" and "Be Able To" in English Grammar
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Keywords: English grammar, Modal verbs, Could vs. be able to, Ability in English, Past ability, Future ability, Grammar rules, Expressing ability, Modal auxiliary verbs, English language learning##article.abstract##
Annotation: The article Difference Between "Could" and "Be Able To" in English Grammar examines the nuanced distinctions between these two expressions of ability in English. While both "could" and "be able to" convey similar meanings, they are used differently depending on the context, tense, and specificity of the situation. The article highlights that "could" is typically used for general abilities in the past and hypothetical situations, while "be able to" is preferred for specific past events and future ability. Additionally, "could" can express possibility and is commonly used in polite requests, whereas "be able to" is more formal and restricted to ability. The article provides examples and contrasts the two forms, emphasizing their importance for learners seeking accuracy and fluency in English. This resource is valuable for educators and learners aiming to understand and use these grammar structures effectively.