| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [conj] it is [v-ing] | 15 |
|
| 2 | has [vb pp] [conj] it is [v-ing] | 14 |
|
| 3 | [vb -s] [vb pp] [conj] it is [v-ing] | 14 |
|
| 4 | have [vb pp] [conj] it is [v-ing] | 14 |
|
| 5 | [be] [vb pp] [conj] it is [v-ing] | 10 |
|
| 6 | be [vb pp] [conj] it is [v-ing] | 10 |
|
| 7 | [vb pp] [conj] it is [v-ing] [prep] | 12 |
|
| 8 | [vb pp] [conj] it is [v-ing] [prep] | 12 |
|
| 9 | [vb pp] [conj] it is [v-ing] [verb] | 7 |
|
| 10 | [vb pp] [conj] it is [v-ing] [to-vb] | 7 |
|
