| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [verb] | 4415 |
|
| 2 | 've been [v-ing] | 3051 |
|
| 3 | [verb] been thinking | 311 |
|
| 4 | have been thinking | 311 |
|
| 5 | [vb base] been thinking | 180 |
|
| 6 | 've been think | 143 |
|
| 7 | 've be thinking | 143 |
|
| 8 | 've [be] thinking | 143 |
|
| 9 | 've [been] thinking | 143 |
|
