| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] for [adj] year | 73 |
|
| 2 | [v-ing] on for [adj] [noun] | 71 |
|
| 3 | [verb] on for [adj] year | 53 |
|
| 4 | [v-ing] [adv prt] for [adj] year | 38 |
|
| 5 | [v-ing] on [prep] [adj] year | 28 |
|
| 6 | [v-ing] on [prep] [adj] year | 28 |
|
| 7 | [v-ing] on for [adj] year | 24 |
|
| 8 | [v-ing] on for [adj] year | 24 |
|
