| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] at the [noun sg] | 78 |
|
| 2 | had been [v-ing] at [art] [noun sg] | 37 |
|
| 3 | have been [v-ing] at a [noun sg] | 25 |
|
| 4 | have been [v-ing] at [art] [noun sg] | 21 |
|
| 5 | has been [v-ing] at [art] [noun sg] | 19 |
|
| 6 | have been looking at [art] [noun sg] | 18 |
|
| 7 | have been sitting at [art] [noun sg] | 10 |
|
| 8 | 'd been [v-ing] at [art] [noun sg] | 9 |
|
| 9 | have been working at [art] [noun sg] | 9 |
|
| 10 | have been [v-ing] at [art] rate | 8 |
|
| 11 | have been [v-ing] at [art] [noun sg] | 7 |
|
| 12 | 've been [v-ing] at [art] [noun sg] | 6 |
|
| 13 | have been staying at [art] [noun sg] | 6 |
|
| 14 | have been [v-ing] at [art] time | 5 |
|
