| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb -s] [num] year | 6 |
|
| 2 | it [vb -s] been [num] year | 24 |
|
| 3 | it [vb -s] [be] [num] year | 24 |
|
| 4 | it [vb -s] be [num] year | 24 |
|
| 5 | it [vb -s] [been] [num] year | 24 |
|
| 6 | it [vb -s] [verb] [num] year | 12 |
|
| 7 | it [vb -s] [vb pp] [num] year | 12 |
|
| 8 | it [vb -s] taken [num] year | 10 |
|
| 9 | it [vb -s] take [num] year | 10 |
|
| 10 | it [vb -s] [prep] [num] year | 9 |
|
| 11 | it [vb -s] [prep] [num] year | 9 |
|
| 12 | it [vb -s] [adv] [num] year | 8 |
|
| 13 | it [vb -s] [adv] [num] year | 7 |
|
| 14 | it [vb -s] about [num] year | 5 |
|
| 15 | it [vb -s] about [num] year | 5 |
|
| 16 | it [vb -s] [num] year [prep] | 6 |
|
| 17 | it [vb -s] [num] year [prep] | 6 |
|
