| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [det] | 10698 |
|
| 2 | [vb past] at [det] | 1237 |
|
| 3 | exist at [det] | 103 |
|
| 4 | existed [prep] [det] | 78 |
|
| 5 | existed [prep] [det] | 78 |
|
| 6 | existed at [adj] | 30 |
|
| 7 | existed at [det] | 24 |
|
