| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have been [v-ing] [prep] [art] | 71 |
|
| 2 | [Wh det] have been [v-ing] [prep] [art] | 71 |
|
| 3 | [Wh det] have been [v-ing] [prep] the | 58 |
|
| 4 | [Wh det] have been [v-ing] [prep] the | 58 |
|
| 5 | which have been [v-ing] [prep] [art] | 41 |
|
| 6 | what have been [v-ing] [prep] [art] | 30 |
|
| 7 | [Wh det] had been [v-ing] [prep] [art] | 29 |
|
| 8 | [Wh det] have been happening [prep] [art] | 28 |
|
| 9 | [Wh det] has been [v-ing] [prep] [art] | 28 |
|
| 10 | [Wh det] have been [v-ing] in [art] | 20 |
|
| 11 | [Wh det] have been [v-ing] in [art] | 20 |
|
| 12 | [Wh det] have been [v-ing] [prep] a | 12 |
|
| 13 | [Wh det] have been [v-ing] [prep] a | 11 |
|
| 14 | [Wh det] 's been [v-ing] [prep] [art] | 11 |
|
| 15 | [Wh det] have been [v-ing] for [art] | 8 |
|
| 16 | [Wh det] have been [v-ing] for [art] | 8 |
|
| 17 | [Wh det] have been [v-ing] on [art] | 7 |
|
| 18 | [Wh det] have been [v-ing] on [art] | 7 |
|
| 19 | [Wh det] have been [v-ing] to [art] | 6 |
|
| 20 | [Wh det] have been [v-ing] to [art] | 6 |
|
