| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is based [prep] [noun] | 72 |
|
| 2 | which is [verb] at [noun] | 54 |
|
| 3 | which is [vb pp] at [noun] | 48 |
|
| 4 | [pron] is based at [noun] | 23 |
|
| 5 | which [is] based at [noun] | 12 |
|
| 6 | which [be] based at [noun] | 12 |
|
| 7 | which is base at [noun] | 12 |
|
| 8 | which be based at [noun] | 12 |
|
