| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is [verb] [to-vb] [is] [adv] | 7 |
|
| 2 | [noun sg] is [verb] [to-vb] [is] [adv] | 6 |
|
| 3 | is [verb] [to-vb] [pron] [is] [adv] | 7 |
|
