| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had done [adv] [conj] | 58 |
|
| 2 | had done so [adv] | 27 |
|
| 3 | done so [adv] [conj] | 24 |
|
| 4 | had done so [conj] | 14 |
|
| 5 | had so [adv] [conj] | 9 |
|
