| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [is] [verb] [prep] [art] | 280 |
|
| 2 | [adv] [is] [vb pp] [prep] [art] | 215 |
|
| 3 | [adv] [be] based [prep] [art] | 65 |
|
| 4 | [adv] [is] base [prep] [art] | 17 |
|
