| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] [be] [verb] [prep] | 2390 |
|
| 2 | they [vb mod] [be] [v-ing] [prep] | 286 |
|
| 3 | [pron] [vb mod] [be] thinking [prep] | 66 |
|
| 4 | they [vb mod] [be] think [prep] | 11 |
|
| 5 | they [modal v] [be] thinking [prep] | 5 |
|
