| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [be] | 6812 |
|
| 2 | they [vb past] [be] | 3057 |
|
| 3 | [pron] used [be] | 53 |
|
| 4 | [pers pn] used [be] | 52 |
|
| 5 | they use [be] | 25 |
|
| 6 | they used [be] | 9 |
|
