| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] it is that | 7 |
|
| 2 | [prep] [v-ing] it is that | 7 |
|
| 3 | of [v-ing] it is that | 5 |
|
| 4 | of [v-ing] it is that | 5 |
|
| 5 | [v-ing] [Wh det] it is that | 7 |
|
| 6 | [v-ing] [pron] it is that | 7 |
|
| 7 | [v-ing] what it is that | 5 |
|
| 8 | [v-ing] what it is that | 5 |
|
| 9 | [v-ing] it is [adj] that | 8 |
|
| 10 | [v-ing] it is [adj] that | 8 |
|
| 11 | [v-ing] it is [verb] that | 6 |
|
| 12 | [v-ing] it is [vb pp] that | 5 |
|
