| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [pron] is [prep] | 17 |
|
| 2 | [be] [verb] [Wh det] is [prep] | 13 |
|
| 3 | be [verb] [Wh det] is [prep] | 13 |
|
| 4 | is [verb] [Wh det] [is] [prep] | 11 |
|
| 5 | is [verb] [Wh det] be [prep] | 11 |
|
| 6 | is [verb] [Wh det] [be] [prep] | 11 |
|
| 7 | is [verb] [Wh det] is [prep] | 8 |
|
| 8 | [is] [verb] [Wh det] is [prep] | 8 |
|
