| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that they were [adv] [verb] | 8 |
|
| 2 | [is] that they were [adv] [verb] | 8 |
|
| 3 | [is] that they were [adv] [vb pp] | 7 |
|
| 4 | [is] that they were [adv] [verb] | 5 |
|
