| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb -s] [been] [prep] [adj] importance | 8 |
|
| 2 | [noun sg] [vb -s] [been] [prep] [adj] importance | 7 |
|
| 3 | [vb -s] [been] [prep] [adj] importance [prep] | 10 |
|
| 4 | [vb -s] [been] [prep] [adj] importance [prep] | 10 |
|
| 5 | [vb -s] [been] [prep] [adj] importance in | 7 |
|
| 6 | [vb -s] [been] [prep] [adj] importance in | 7 |
|
