| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [vb base] [prep] a | 1430 |
|
| 2 | they [vb base] [prep] a | 808 |
|
| 3 | and they [vb base] [prep] | 474 |
|
| 4 | and they [vb base] a | 266 |
|
