| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [verb] been | 2481 |
|
| 2 | [modal v] [adv] [verb] [noun prp] | 925 |
|
| 3 | [modal v] [verb] been [noun prp] | 182 |
|
| 4 | [adv] [verb] been [noun prp] | 45 |
|
