| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have concentrated on the [noun pl] | 6 |
|
| 2 | [pron] have concentrated on the [noun pl] | 5 |
|
| 3 | [pers pn] have concentrated on the [noun pl] | 5 |
|
| 4 | have concentrated on the [adj] [noun pl] | 7 |
|
| 5 | have concentrated on the [adj] [noun pl] | 5 |
|
| 6 | have concentrated on the [noun pl] [prep] | 7 |
|
| 7 | have concentrated on the [noun pl] [prep] | 7 |
|
