| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] an [noun sg] | 66 |
|
| 2 | [vb past] been [v-ing] an [noun sg] | 32 |
|
| 3 | had been [v-ing] an [noun sg] | 24 |
|
| 4 | [verb] been having an [noun sg] | 22 |
|
| 5 | [verb] been [v-ing] an affair | 21 |
|
| 6 | [vb -s] been [v-ing] an [noun sg] | 15 |
|
| 7 | [vb base] been [v-ing] an [noun sg] | 12 |
|
| 8 | has been [v-ing] an [noun sg] | 10 |
|
| 9 | 'd been [v-ing] an [noun sg] | 8 |
|
| 10 | [verb] been keeping an [noun sg] | 8 |
|
| 11 | [verb] been [v-ing] an eye | 7 |
|
| 12 | 've been [v-ing] an [noun sg] | 7 |
|
| 13 | have been [v-ing] an [noun sg] | 5 |
|
| 14 | have been [v-ing] an [noun sg] | 5 |
|
| 15 | [vb infin] been [v-ing] an [noun sg] | 5 |
|
| 16 | 's been [v-ing] an [noun sg] | 5 |
|
