| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] [adv] be seen | 50 |
|
| 2 | they [vb mod] [adv] be seen | 27 |
|
| 3 | they [vb mod] not be seen | 23 |
|
| 4 | they [vb mod] [not/n't] be seen | 23 |
|
| 5 | they can [adv] be seen | 21 |
|
| 6 | they [vb mod] not be seen | 18 |
|
| 7 | they could [adv] be seen | 9 |
|
| 8 | they [vb mod] also be seen | 6 |
|
| 9 | they should [adv] be seen | 6 |
|
| 10 | they [vb mod] also be seen | 6 |
|
| 11 | they [vb mod] n't be seen | 5 |
|
| 12 | they may [adv] be seen | 5 |
|
