| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that [pron] is [vb pp] | 57 |
|
| 2 | is [that] [pers pn] is [vb pp] | 49 |
|
| 3 | is [that] it is [vb pp] | 45 |
|
| 4 | is [that] it is [vb pp] | 45 |
|
| 5 | is [that] [pron] is based | 5 |
|
