| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] for a | 3138 |
|
| 2 | [verb] been [adv] for | 505 |
|
| 3 | [verb] been [adv] a | 402 |
|
| 4 | been [adv] for a | 133 |
|
| 5 | [verb] been for a | 60 |
|
