| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [pron] have [be] [v-ing] | 31 |
|
| 2 | [modal v] think [pron] have [be] [verb] | 14 |
|
| 3 | [modal v] think [pron] [verb] [be] [v-ing] | 9 |
|
