| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is that a | 46 |
|
| 2 | [pers pn] is that a | 33 |
|
| 3 | it is that a | 26 |
|
| 4 | it is that a | 26 |
|
| 5 | one is that a | 8 |
|
| 6 | one is that a | 8 |
|
| 7 | [indef pn] is that a | 8 |
|
| 8 | [Wh det] is that a | 6 |
|
| 9 | which is that a | 6 |
|
| 10 | which is that a | 6 |
|
