Tag: leadership

The sentence describes a sequence of past events using past tense ('ironed'). The 'after' clause needs past simple ('changed') to show one completed past action followed by another. 'Changing' would be continuous, 'have changed' is present perfect - neither fits this past narrative.

The irregular verb 'rise' has these forms: rise (present), rose (past), risen (past participle). The sentence requires past simple, so 'rose' is correct. 'Rised' is not a valid word form, and 'rise' is present tense.

The sentence uses present simple ('has a party every weekend') to describe a recurring event. The second clause should also use present simple ('come') for parallel structure. 'Are coming' suggests right now, 'came' is past - neither fits this habitual pattern.

This is a third conditional describing an unreal past situation: 'If + past perfect, + would have + past participle.' 'If I had decided' (past perfect) correctly matches this structure. The sentence means Roger didn't offer because I didn't decide - both are unreal past conditions.

Past perfect 'had returned' establishes the earlier past action. Simple past 'came' correctly places the second action at a later past time. Past perfect in the before-clause is unnecessary and would be incorrect.

Third conditional structure: If + past perfect, would have + past participle. 'Had known' is the only grammatically correct option for the if-clause. 'Would have known' creates a redundant conditional and cannot appear in an if-clause.

Past perfect continuous 'had been standing' describes an ongoing action that started before another past event and continued up to that point. Simple past/present perfect don't capture the duration before 'she came'.

Past continuous 'was talking' correctly describes an action in progress over a period when interrupted by another past action. Simple past or present perfect don't capture the ongoing nature of the talking.