| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been several [noun] [prep] | 42 |
|
| 2 | have be several [noun pl] [prep] | 41 |
|
| 3 | have be several [noun] [prep] | 29 |
|
| 4 | have be several [noun] of | 15 |
|
| 5 | have be several [noun] in | 12 |
|
| 6 | had be several [noun] [prep] | 9 |
|
| 7 | have be several case [prep] | 5 |
|
| 8 | have be several cases [prep] | 5 |
|
