| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | based at [num] [noun prp] [noun prp] | 5 |
|
| 2 | based at [num] [noun] [noun prp] | 5 |
|
| 3 | based at [num] [noun prp] [noun prp] | 5 |
|
| 4 | based at [num] [noun prp] [noun] | 5 |
|
