| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [det] | 127697 |
|
| 2 | [vb past] [prep] [det] | 11403 |
|
| 3 | exist [prep] [det] | 495 |
|
| 4 | existed [prep] [adj] | 172 |
|
| 5 | existed [prep] [det] | 78 |
|
