| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [conj] [subord] it [vb past] | 7 |
|
| 2 | is [conj] [subord] it [vb past] | 7 |
|
| 3 | [is] [that] [subord] it [vb past] | 6 |
|
| 4 | [is] that [subord] it [vb past] | 6 |
|
| 5 | [is] that [subord] it [vb past] | 6 |
|
