| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] had a [noun sg] | 14 |
|
| 2 | it [vb -s] had a [noun] | 10 |
|
| 3 | it 's had a [noun] | 8 |
|
| 4 | it has had a [noun] | 6 |
|
