| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] that they [vb base] [verb] [pron] | 9 |
|
| 2 | is that they [verb] [verb] [pron] | 9 |
|
| 3 | [is] that they [verb] [vb pp] [pron] | 5 |
|
| 4 | [is] that they have [verb] [pron] | 5 |
|
