| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it is [verb] [prep] | 40 |
|
| 2 | [vb base] it is [vb pp] [prep] | 26 |
|
| 3 | [vb base] it is [verb] to | 15 |
|
| 4 | [vb base] it is [verb] to | 15 |
|
| 5 | [vb base] it is [v-ing] [prep] | 14 |
|
| 6 | know it is [verb] [prep] | 10 |
|
| 7 | [vb base] it is go [prep] | 9 |
|
| 8 | [vb base] it is going [prep] | 9 |
|
| 9 | think it is [verb] [prep] | 8 |
|
| 10 | [vb base] it is [verb] by | 6 |
|
| 11 | [vb base] it is [verb] by | 6 |
|
