| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] few years [prep] | 85 |
|
| 2 | [prep] [art] years [prep] [v-ing] | 17 |
|
| 3 | [art] few years [prep] [v-ing] | 15 |
|
| 4 | [prep] [art] few years [v-ing] | 6 |
|
