| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] been [v-ing] [prep] a | 8 |
|
| 2 | have [pron] been [v-ing] [prep] a | 8 |
|
| 3 | [pron] have been [v-ing] [prep] a | 314 |
|
| 4 | [pron] [verb] been [v-ing] [prep] a | 314 |
|
| 5 | [pron] [vb past] been [v-ing] [prep] a | 157 |
|
| 6 | [pron] had been [v-ing] [prep] a | 115 |
|
| 7 | [pron] [vb base] been [v-ing] [prep] a | 96 |
|
| 8 | [pron] [vb -s] been [v-ing] [prep] a | 60 |
|
| 9 | [pron] 've been [v-ing] [prep] a | 50 |
|
| 10 | [pron] have been [v-ing] [prep] a | 46 |
|
| 11 | [pron] 'd been [v-ing] [prep] a | 42 |
|
| 12 | [pron] 's been [v-ing] [prep] a | 32 |
|
| 13 | [pron] has been [v-ing] [prep] a | 28 |
|
