| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] have [vb pp] to [v-ing] | 18 |
|
| 2 | [noun pl] have taken to [v-ing] | 16 |
|
| 3 | [noun pl] had [vb pp] to [v-ing] | 10 |
|
