| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for [adv] [adj] year | 137 |
|
| 2 | [v-ing] [adv] for [adj] year | 73 |
|
| 3 | [v-ing] [adv] for [adv] [adj] | 50 |
|
| 4 | [v-ing] for [adv] [adj] year | 47 |
|
| 5 | [v-ing] [adv] [adv] [adj] year | 37 |
|
