| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [prep] a | 1104 |
|
| 2 | they [vb past] [prep] a | 1104 |
|
| 3 | [pron] [vb past] at a | 408 |
|
| 4 | they [vb past] at [art] | 384 |
|
| 5 | they [vb past] at [art] | 384 |
|
| 6 | [pers pn] [vb past] at a | 357 |
|
| 7 | they [verb] at a | 110 |
|
| 8 | they [vb past] at a | 91 |
|
| 9 | they [vb past] at a | 83 |
|
| 10 | they [vb past] at a | 83 |
|
