| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] [adv prt] [prep] several | 13 |
|
| 2 | have been [verb] [adv prt] [prep] several | 13 |
|
| 3 | [vb past] been [verb] [adv prt] [prep] several | 6 |
|
| 4 | [vb -s] been [verb] [adv prt] [prep] several | 5 |
|
| 5 | had been [verb] [adv prt] [prep] several | 5 |
|
| 6 | has been [verb] [adv prt] [prep] several | 5 |
|
| 7 | been [verb] [adv prt] [prep] several [noun] | 9 |
|
| 8 | been [verb] [adv prt] [prep] several [noun pl] | 7 |
|
