| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] for [det] [noun] | 143 |
|
| 2 | have been [v-ing] for [adj] years | 139 |
|
| 3 | have been [verb] for [det] years | 106 |
|
| 4 | have been [v-ing] for [det] [noun pl] | 60 |
|
| 5 | have been [v-ing] [prep] [det] years | 36 |
|
| 6 | have be [v-ing] for [det] years | 36 |
|
| 7 | have [be] [v-ing] for [det] years | 36 |
|
| 8 | [verb] been [v-ing] for [det] years | 36 |
|
| 9 | have [been] [v-ing] for [det] years | 36 |
|
| 10 | have been [v-ing] for [det] year | 36 |
|
| 11 | have been [v-ing] [prep] [det] years | 36 |
|
| 12 | have been [v-ing] for [det] years | 36 |
|
