| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [prep] this [noun sg] | 105 |
|
| 2 | has been [v-ing] [prep] [noun sg] | 92 |
|
| 3 | has been [prep] this [noun sg] | 20 |
|
| 4 | has been [v-ing] [prep] this | 19 |
|
| 5 | has been [v-ing] this [noun sg] | 12 |
|
