| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adv] [vb pp] [conj] | 750 |
|
| 2 | this is [adv] [adv] [vb pp] | 173 |
|
| 3 | this is [adv] [adv] [conj] | 108 |
|
| 4 | this is [adv] [vb pp] [conj] | 89 |
|
