| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] base at the | 9 |
|
| 2 | [noun] [is] based at the | 9 |
|
| 3 | [noun] is base at the | 9 |
|
| 4 | [noun sg] [is] base at the | 6 |
|
