| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [verb] [num] [noun] | 28 |
|
| 2 | it 's [verb] [num] [noun pl] | 23 |
|
| 3 | it 's [vb pp] [num] [noun] | 21 |
|
| 4 | it 's take [num] [noun] | 16 |
|
| 5 | it 's taken [num] [noun] | 15 |
|
| 6 | it 's [verb] [num] year | 12 |
|
| 7 | it 's [verb] [num] years | 12 |
|
| 8 | it 's [v-ing] [num] [noun] | 7 |
|
