| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have be [v-ing] | 1989 |
|
| 2 | [prep] [noun prp] have be | 1700 |
|
| 3 | [prep] [noun prp] be [v-ing] | 1250 |
|
| 4 | [prep] have be [v-ing] | 8 |
|
