| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] for a few | 73 |
|
| 2 | [vb past] [adv] [adv] for a | 42 |
|
| 3 | [vb past] [adv] for a few | 40 |
|
| 4 | [adv] [adv] for a few | 26 |
|
| 5 | [vb past] [adv] [adv] a few | 9 |
|
