| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have been [vb pp] | 1088 |
|
| 2 | which [vb base] been [vb pp] | 1075 |
|
| 3 | [Wh det] [vb base] been made | 40 |
|
| 4 | [Wh det] [vb base] been developed | 33 |
|
| 5 | [Wh det] [vb base] been used | 32 |
|
| 6 | [Wh det] [vb base] been found | 21 |
|
| 7 | [Wh det] [vb base] been identified | 18 |
|
| 8 | [Wh det] [vb base] been described | 16 |
|
| 9 | [Wh det] [vb base] been taken | 15 |
|
| 10 | [Wh det] [vb base] been discussed | 14 |
|
| 11 | [Wh det] [vb base] been raised | 13 |
|
| 12 | [Wh det] [vb base] been given | 13 |
|
| 13 | [Wh det] [vb base] been put | 12 |
|
| 14 | what [vb base] been [vb pp] | 12 |
|
| 15 | [Wh det] [vb base] been set | 12 |
|
| 16 | [Wh det] [vb base] been introduced | 11 |
|
| 17 | [Wh det] [vb base] been suggested | 11 |
|
| 18 | [Wh det] [vb base] been shown | 10 |
|
| 19 | [Wh det] [vb base] been agreed | 10 |
|
| 20 | [Wh det] [vb base] been created | 9 |
|
| 21 | [Wh det] [vb base] been mentioned | 9 |
|
| 22 | [Wh det] [vb base] been adopted | 8 |
|
| 23 | [Wh det] [vb base] been established | 8 |
|
| 24 | [Wh det] [vb base] been published | 8 |
|
| 25 | [Wh det] [vb base] been considered | 8 |
|
| 26 | [Wh det] [vb base] been submitted | 7 |
|
| 27 | [Wh det] [vb base] been written | 7 |
|
| 28 | [Wh det] [vb base] been brought | 7 |
|
| 29 | [Wh det] [vb base] been proposed | 7 |
|
| 30 | [Wh det] [vb base] been termed | 6 |
|
