| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb past] [adj] years [prep] | 7 |
|
| 2 | [conj] it [vb past] [num] year [prep] | 6 |
|
| 3 | [conj] it took [adj] year [prep] | 5 |
|
| 4 | [coord] it [vb past] [adj] year [prep] | 5 |
|
