| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [adv] several | 5 |
|
| 2 | [pron] have been [adv] several | 5 |
|
| 3 | have been [adv] for several | 5 |
|
| 4 | have been [adv] [prep] several | 5 |
|
| 5 | have been [adv] for several | 5 |
|
| 6 | have been [adv] [prep] several | 5 |
|
| 7 | have been [adv] several [noun] | 6 |
|
| 8 | have been [adv] several [noun pl] | 6 |
|
