| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adj] [noun pl] | 745 |
|
| 2 | have several [adj] [noun pl] | 124 |
|
| 3 | have been several [noun pl] | 67 |
|
| 4 | have been several [adj] | 41 |
|
| 5 | been several [adj] [noun pl] | 36 |
|
