| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] | 35256 |
|
| 2 | [adv] [vb pp] [that] | 8344 |
|
| 3 | is [vb pp] [that] | 4035 |
|
| 4 | is [adv] [that] | 995 |
|
