SN4 ""

No	Pattern	Freq
1	when [pers pn] is [vb pp]	663
2	when it is [vb pp]	555
3	when it is [vb pp]	553
4	when he is [vb pp]	89
5	when he is [vb pp]	89
6	when [indef pn] is [vb pp]	34
7	when [pron] is used	28
8	when [pron] is needed	18
9	when she is [vb pp]	17
10	when she is [vb pp]	17
11	when [pron] is finished	14
12	when one is [vb pp]	12
13	when someone is [vb pp]	12
14	when one is [vb pp]	12
15	when someone is [vb pp]	12
16	when [pron] is taken	11
17	when [pron] is said	10
18	when [pron] is remembered	10
19	when [pron] is considered	9
20	when [pron] is asked	8
21	when [pron] is told	8
22	when [pron] is found	8
23	when [pron] is known	8
24	when [pron] is applied	8
25	when [pron] is called	8
26	when [pron] is sold	7
27	when [pron] is presented	7
28	when [pron] is done	7
29	when [pron] is made	7
30	when [pron] is seen	7