| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than [vb past] | 499 |
|
| 2 | than had | 246 |
|
| 3 | than did | 142 |
|
| 4 | than seemed | 10 |
|
| 5 | than tripled | 6 |
|
| 6 | than existed | 5 |
|
| 7 | than heard | 5 |
|
