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Conditionals are sentences that describe the result of a particular condition. They are used to discuss possible, probable, or hypothetical situations and their outcomes. There are four main types of conditionals
Modal verbs like must, can't, might, and could express obligation, impossibility, possibility, or ability. For example, "You must study" shows obligation, "It can't be true" shows impossibility, "It might rain" shows uncertainty, and "She could help" suggests possibility or past ability.
The Past Perfect Continuous is used to describe actions that were ongoing in the past and continued up to a certain point before another past action or moment. It emphasizes the duration or continuity of the action.
The past perfect tense is a verb form used to describe a past action that occurred before another past action. The past perfect is formed using the auxiliary verb “had” and the past participle of the main verb. The past perfect form of “go” is “had gone”
The third conditional is used to talk about past situations that didn’t happen and their imagined consequences. Its structure is If + past perfect, would/could/might + have + past participle. For example "If I had studied, I would have passed the exam." It reflects regret or hypothetical outcomes in the past.