| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] [prep] a | 5421 |
|
| 2 | they [verb] been [verb] [prep] | 1308 |
|
| 3 | they [verb] [verb] [prep] a | 426 |
|
| 4 | they [verb] been [verb] a | 62 |
|
| 5 | they [verb] been [prep] a | 32 |
|
