| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] have thought [pron] | 14 |
|
| 2 | they [vb mod] have thought [pron] | 14 |
|
| 3 | they [vb mod] have thought [pers pn] | 12 |
|
| 4 | they must have thought [pron] | 8 |
|
