| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] [prep] a | 808 |
|
| 2 | they [vb base] [prep] a | 808 |
|
| 3 | they [vb base] on [art] | 407 |
|
| 4 | they [vb base] on [art] | 407 |
|
| 5 | [pron] [vb base] on a | 344 |
|
| 6 | [pers pn] [vb base] on a | 298 |
|
| 7 | they [verb] on a | 156 |
|
| 8 | they [vb base] on a | 95 |
|
| 9 | they [vb base] on a | 84 |
|
| 10 | they [vb base] on a | 82 |
|
