Tenses in context -- Present perfect -- Past perfect -- Present continuous -- Will or be going to -- Be + to forms and other tenses with future reference -- Modals in context -- Can and should -- Will and would -- May, might and must -- Shall and should -- Other modal forms -- Choosing structures in context -- If-constructions -- Wh-constructions -- It, this, that -- Passives and pseudo-passives -- Positions of adverbs -- Around the noun in context -- Articles 1 : the -- Articles 2 : a/the/no article -- Complex noun phrases -- Prepositions -- Exploring spoken grammar in context -- Direct and indirect speech -- Tails -- Heads -- Ellipsis 1 : at the start of clauses -- Ellipsis 2 : later in the clause -- Discourse markers.