| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [adv] for several [noun pl] | 18 |
|
| 2 | been [verb] [adv] for several [noun] | 11 |
|
| 3 | be [v-ing] [adv] for several [noun] | 10 |
|
| 4 | be [verb] [adv prt] for several [noun] | 9 |
|
| 5 | be [verb] [adv] for several [noun] | 9 |
|
| 6 | be [vb pp] [adv] for several [noun] | 8 |
|
