| Present perfect versus past simple |
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| Present perfect continuous |
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| Modal verbs of ability (can, could & be able to) |
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| Modal verbs of possibility and probability |
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| Modal verbs of Deduction |
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| Subject Questions |
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| Zero conditional |
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| First conditional |
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| Second conditional |
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| Third conditional |
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| Future: going to or will |
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| Future continuous |
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| Passive |
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| Have something done (the causative) |
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| Semi-modal verbs used to and be/get used to |
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| Reported speech |
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| Reported questions |
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| Defining Relative clauses |
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| Non-defining Relative clauses |
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| Verb + infinitive or gerund |
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