| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [pron] [pron] a | 6 |
|
| 2 | [is] [pron] which a | 5 |
|
| 3 | [is] [pron] [Wh det] a | 5 |
|
| 4 | [is] [indef pn] [pron] a | 5 |
|
| 5 | [is] [pron] which a | 5 |
|
