| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [adv] [vb past] | 13170 |
|
| 2 | i [vb past] about | 850 |
|
| 3 | [adv] [vb past] about | 509 |
|
| 4 | i [adv] about | 63 |
|
