| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because it have been [verb] | 80 |
|
| 2 | because it [verb] been [verb] | 80 |
|
| 3 | because it [verb] been [vb pp] | 76 |
|
| 4 | because it [vb -s] been [verb] | 48 |
|
| 5 | because it has been [verb] | 37 |
|
| 6 | because it [vb past] been [verb] | 32 |
|
| 7 | because it had been [verb] | 32 |
|
| 8 | because it 's been [verb] | 11 |
|
