Hypothetical Situations with if (Sentence Structure)

If you are imagining possibilities in the PAST. We often use...... to describe the hypothetical situation

• past perfect

• if

• past continuous

• future forms

lost / 'd / been / careful / if / more / you / n't / have / you / it / would

I / passed / I / to / that / university / could / exam / have / gone / if / 'd

would / it / to / me / if / embarrassed / happened / I / had / have / been

your / now / forgotten /'d/ be / if / you / had / there / passport / n't / we