SN4 ""

No	Pattern	Freq
1	but when they [verb]	197
2	but when they [verb]	197
3	but when they [vb past]	129
4	but when they [vb base]	68
5	but when they do	22
6	but when they get	16
7	but when they come	15
8	but when they do	14
9	but when they came	12
10	but when they got	11
11	but when they have	11
12	but when they reach	10
13	but when they arrive	9
14	but when they arrived	9
15	but when they did	8
16	but when they reached	8
17	but when they go	7
18	but when they had	6
19	but when they take	5
20	but when they get	5
21	but when they start	5
22	but when they try	5
23	but when they went	5