Present Perfect Continuous, Past Perfect, Second Conditional, Third Conditional, Mixed Conditional, used to, to be about to..., to be on the verge of..., any relative clauses, should have done, to have sth done, unless..., any kind of cleft, any kind of inversion, I wish / If only..., impersonal passives (It is believed that...), absolutely/totally, extremely/really, any kind of modals.

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