| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is base [prep] [art] [noun] | 703 |
|
| 2 | is [prep] [art] [num] [noun] | 75 |
|
| 3 | base [prep] [art] [num] [noun] | 60 |
|
| 4 | is base [prep] [num] [noun] | 31 |
|
| 5 | is base [prep] [art] [num] | 15 |
|
