| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been describe [prep] | 110 |
|
| 2 | [vb base] been described [prep] | 109 |
|
| 3 | have been describe [prep] | 108 |
|
| 4 | [vb base] been describe in | 64 |
|
| 5 | [vb base] been describe in | 64 |
|
| 6 | [vb base] been describe by | 25 |
|
| 7 | [vb base] been describe by | 25 |
|
| 8 | [vb base] been describe as | 7 |
|
| 9 | [vb base] been describe from | 7 |
|
| 10 | [vb base] been describe as | 7 |
|
| 11 | [vb base] been describe from | 7 |
|
