| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] for a | 2449 |
|
| 2 | [adv] [been] [verb] for | 844 |
|
| 3 | [been] [verb] for a | 648 |
|
| 4 | [adv] [been] [verb] a | 285 |
|
| 5 | [adv] [been] for a | 36 |
|
