| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] is | 3223 |
|
| 2 | [to-vb] [adv] [be] | 811 |
|
| 3 | [to-vb] [adv] be | 810 |
|
| 4 | [to-vb] [adv] [is] | 489 |
|
