| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for a | 4132 |
|
| 2 | [vb past] for a | 3405 |
|
| 3 | [vb past] [adv] a | 2400 |
|
| 4 | [vb past] [adv] for | 1948 |
|
