| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [noun sg] for [adj] [noun pl] | 20 |
|
| 2 | been [v-ing] [noun sg] for [num] [noun] | 16 |
|
| 3 | been [v-ing] [noun sg] for [adj] year | 12 |
|
| 4 | been [v-ing] [noun sg] for [adj] years | 12 |
|
| 5 | been taking [noun sg] for [adj] [noun] | 5 |
|
| 6 | been [v-ing] [noun sg] for [det] [noun] | 5 |
|
