| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [noun pl] is [adv] [verb] | 10 |
|
| 2 | [to-vb] [noun pl] [is] [adv] [verb] | 8 |
|
| 3 | [to-vb] [noun pl] [is] [adv] [vb pp] | 7 |
|
