| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for a | 564 |
|
| 2 | been [v-ing] for a | 205 |
|
| 3 | [be] searching for a | 39 |
|
| 4 | be searching for a | 39 |
|
| 5 | been searching for [art] | 11 |
|
| 6 | been searching for [art] | 11 |
|
| 7 | been searching for a | 10 |
|
| 8 | [been] searching for a | 9 |
|
| 9 | been searching [prep] a | 9 |
|
| 10 | been search for a | 9 |
|
| 11 | been searching for a | 9 |
|
| 12 | been searching [prep] a | 9 |
|
