| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have been [v-ing] [prep] [det] | 12 |
|
| 2 | which have be [v-ing] [prep] [det] | 11 |
|
| 3 | [Wh det] have be [v-ing] for [det] | 8 |
|
| 4 | [Wh det] has be [v-ing] [prep] [det] | 7 |
|
| 5 | [Wh det] had be [v-ing] [prep] [det] | 5 |
|
