| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because it [vb mod] [vb infin] been [verb] | 7 |
|
| 2 | because it [vb mod] have been [verb] | 7 |
|
| 3 | because it [vb mod] [verb] been [verb] | 7 |
|
| 4 | because it [vb mod] [verb] been [verb] | 7 |
|
| 5 | because it [vb mod] [verb] been [vb pp] | 7 |
|
| 6 | because it [vb mod] have been [verb] | 7 |
|
