| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [to-vb] [prep] [noun] | 548 |
|
| 2 | approach [is] [to-vb] [prep] | 21 |
|
| 3 | approach [is] [to-vb] [noun] | 17 |
|
| 4 | approach [is] [prep] [noun] | 15 |
|
| 5 | approach [to-vb] [prep] [noun] | 9 |
|
