| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] been [verb] for | 773 |
|
| 2 | [verb] [adv] been [verb] for | 543 |
|
| 3 | [verb] previously been [verb] [prep] | 165 |
|
| 4 | [verb] previously be [verb] for | 9 |
|
| 5 | [verb] previously [be] [verb] for | 9 |
|
| 6 | [verb] previously been [verb] for | 8 |
|
| 7 | [verb] previously [been] [verb] for | 8 |
|
