| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] [prep] a | 961 |
|
| 2 | [noun sg] they [vb base] [prep] | 957 |
|
| 3 | [noun sg] [vb base] [prep] a | 531 |
|
| 4 | [noun sg] they [vb base] a | 169 |
|
