| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has become | 455 |
|
| 2 | it has taken | 201 |
|
| 3 | it has had | 147 |
|
| 4 | it has done | 129 |
|
| 5 | it has come | 119 |
|
| 6 | it has made | 115 |
|
| 7 | it has proved | 107 |
|
| 8 | it has gone | 85 |
|
| 9 | it has got | 84 |
|
| 10 | it has happened | 66 |
|
| 11 | it has given | 66 |
|
| 12 | it has received | 60 |
|
| 13 | it has developed | 54 |
|
| 14 | it has changed | 49 |
|
| 15 | it has remained | 48 |
|
| 16 | it has lost | 42 |
|
| 17 | it has led | 42 |
|
| 18 | it has grown | 41 |
|
| 19 | it has set | 41 |
|
| 20 | it has reached | 39 |
|
| 21 | it has brought | 38 |
|
| 22 | it has provided | 37 |
|
| 23 | it has helped | 37 |
|
| 24 | it has created | 34 |
|
| 25 | it has turned | 33 |
|
| 26 | it has found | 32 |
|
| 27 | it has worked | 32 |
|
| 28 | it has left | 32 |
|
| 29 | it has meant | 31 |
|
| 30 | it has failed | 31 |
|
