PAST

1. PAST PERFECT CONTINUOUS

1.1. had been+ -ing (I had been writting)

1.2. Had I been writting?

1.3. I hadn't been writting.

1.4. John was tired because he had been driving all night.

2. PAST PERFECT

2.1. had+ past participle (I had written)

2.2. Had I written?

2.3. I hadn't (had not) written.

2.4. George didn't have money because he had lost his wallet.

3. PAST SIMPLE

3.1. inf+ -ed (I sleeped) nepravilni glagoli (I wrote)

3.2. Did I sleep? Did I write?

3.3. I didn't (did not) sleep. I didn't write.

4. PAST CONTINUOUS

4.1. was/were+ -ing (I was writting)

4.2. Was I writting?/Were you writting?

4.3. I wasn't (was not) writting?/You weren't (were not) writting.