| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] there have been [noun pl] [prep] | 15 |
|
| 2 | [noun pl] [ex0] have been [noun pl] [prep] | 15 |
|
| 3 | [noun pl] [ex0] have been [noun pl] [prep] | 13 |
|
| 4 | years [ex0] have been [noun pl] [prep] | 13 |
|
| 5 | [noun pl] [ex0] have been [noun pl] of | 5 |
|
| 6 | [noun pl] [ex0] have been [noun pl] of | 5 |
|
