| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [v-ing] [prep] a | 45 |
|
| 2 | [verb] [adv] been [v-ing] [prep] a | 45 |
|
| 3 | [vb past] [adv] been [v-ing] [prep] a | 25 |
|
| 4 | had [adv] been [v-ing] [prep] a | 23 |
|
| 5 | [vb base] [adv] been [v-ing] [prep] a | 12 |
|
| 6 | have [adv] been [v-ing] [prep] a | 9 |
|
| 7 | [vb -s] [adv] been [v-ing] [prep] a | 8 |
|
| 8 | has [adv] been [v-ing] [prep] a | 7 |
|
| 9 | [adv] have been [v-ing] [prep] a | 6 |
|
| 10 | [adv] [verb] been [v-ing] [prep] a | 6 |
|
| 11 | [adv] been [v-ing] [adv] [prep] a | 8 |
|
| 12 | [adv] been [v-ing] [pron] [prep] a | 7 |
|
| 13 | [adv] been [v-ing] [prep] a [noun sg] | 29 |
|
| 14 | [adv] been [v-ing] [prep] a [noun] | 29 |
|
| 15 | [adv] been [v-ing] [prep] a [adj] | 19 |
|
| 16 | [adv] been [v-ing] [prep] a [adj] | 16 |
|
