| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] its [noun pl] had been | 15 |
|
| 2 | [num] [prep] its [noun pl] had been | 10 |
|
| 3 | [det] [prep] its [noun pl] had been | 5 |
|
| 4 | [prep] its [adj] [noun pl] had been | 9 |
|
| 5 | [prep] its [adj] [noun pl] had been | 8 |
|
| 6 | [prep] its [noun pl] had been [verb] | 17 |
|
| 7 | [prep] its [noun pl] had been [vb pp] | 16 |
|
