| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] for [adj] years | 145 |
|
| 2 | been [v-ing] for [num] year | 110 |
|
| 3 | been [v-ing] for [det] year | 37 |
|
| 4 | been running for [adj] year | 21 |
|
| 5 | been [v-ing] for several year | 14 |
|
| 6 | been [v-ing] for many year | 14 |
|
| 7 | been [v-ing] for many year | 14 |
|
| 8 | been [v-ing] for several year | 14 |
|
| 9 | been [v-ing] for three year | 13 |
|
| 10 | been [v-ing] for two year | 13 |
|
| 11 | been going for [adj] year | 13 |
|
| 12 | been [v-ing] for two year | 13 |
|
| 13 | been [v-ing] for three year | 13 |
|
| 14 | been [v-ing] for some year | 9 |
|
| 15 | been [v-ing] for some year | 9 |
|
| 16 | been [v-ing] for five year | 8 |
|
| 17 | been trying for [adj] year | 8 |
|
| 18 | been [v-ing] for twenty year | 8 |
|
| 19 | been [v-ing] for five year | 8 |
|
| 20 | been [v-ing] for twenty year | 8 |
|
| 21 | been [v-ing] for ten year | 6 |
|
| 22 | been working for [adj] year | 6 |
|
| 23 | been [v-ing] for ten year | 6 |
|
| 24 | been flying for [adj] year | 6 |
|
| 25 | been operating for [adj] year | 5 |
|
| 26 | been [v-ing] for 20 year | 5 |
|
| 27 | been [v-ing] for 20 year | 5 |
|
| 28 | been living for [adj] year | 5 |
|
