| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] a [noun sg] | 8673 |
|
| 2 | work [prep] a [noun sg] | 2136 |
|
| 3 | [be] work [prep] a | 531 |
|
| 4 | [be] work [prep] [noun sg] | 229 |
|
| 5 | [be] work a [noun sg] | 17 |
|
