| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] for a | 184 |
|
| 2 | [vb base] been [v-ing] [prep] a | 138 |
|
| 3 | [vb base] been [v-ing] [prep] a | 138 |
|
| 4 | [vb base] been [verb] for a | 122 |
|
| 5 | [vb base] been [v-ing] for [art] | 121 |
|
| 6 | [vb base] been [v-ing] for [art] | 121 |
|
| 7 | [vb base] been [v-ing] for a | 62 |
|
| 8 | [vb base] [be] [v-ing] for a | 59 |
|
| 9 | [vb base] be [v-ing] for a | 59 |
|
| 10 | [vb base] [been] [v-ing] for a | 58 |
|
| 11 | [vb base] been [v-ing] for a | 58 |
|
