| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [be] [verb] [prep] | 2389 |
|
| 2 | they [modal v] [be] [vb pp] [prep] | 2098 |
|
| 3 | [pron] [modal v] [be] thought [prep] | 53 |
|
| 4 | they [modal v] [be] think [prep] | 11 |
|
| 5 | they [modal v] [be] thought [prep] | 6 |
|
