| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] for [adj] years | 151 |
|
| 2 | [be] [v-ing] [det] for [adj] | 21 |
|
| 3 | [v-ing] [det] for [adj] years | 9 |
|
| 4 | [be] [v-ing] [det] for years | 6 |
|
| 5 | [be] [det] for [adj] years | 6 |
|
| 6 | [be] [v-ing] [det] [adj] years | 6 |
|
