| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be an [noun] [Wh det] | 113 |
|
| 2 | it be an [noun sg] [Wh det] | 112 |
|
| 3 | it be an [noun] which | 110 |
|
| 4 | it is an [noun] [Wh det] | 51 |
|
| 5 | it was an [noun] [Wh det] | 47 |
|
| 6 | it be an issue [Wh det] | 12 |
|
| 7 | it be an issue [Wh det] | 12 |
|
| 8 | it 's an [noun] [Wh det] | 12 |
|
| 9 | it be an experience [Wh det] | 11 |
|
| 10 | it be an experience [Wh det] | 11 |
|
| 11 | it be an idea [Wh det] | 7 |
|
| 12 | it be an idea [Wh det] | 7 |
|
| 13 | it be an attitude [Wh det] | 5 |
|
| 14 | it be an event [Wh det] | 5 |
|
| 15 | it be an event [Wh det] | 5 |
|
| 16 | it be an attitude [Wh det] | 5 |
|
