| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think we have [verb] | 519 |
|
| 2 | think we have [vb pp] | 460 |
|
| 3 | think [pers pn] have seen | 99 |
|
| 4 | think [pron] have seen | 99 |
|
| 5 | [verb] we have seen | 24 |
|
| 6 | think we [verb] seen | 11 |
|
| 7 | think we have seen | 11 |
|
| 8 | think we have see | 11 |
|
