SN4 ""

No	Pattern	Freq
1	[adv] before he [verb]	322
2	[adv] before he [verb]	321
3	[adv] before he [vb past]	279
4	just before he [verb]	72
5	long before he [verb]	52
6	even before he [verb]	49
7	[adv] before he [vb -s]	43
8	[adv] before he have	39
9	shortly before he [verb]	34
10	[adv] before he die	33
11	[adv] before he died	31
12	[adv] before he had	28
13	[adv] before he leave	21
14	[adv] before he left	21
15	[adv] before he become	19
16	[adv] before he became	18
17	[adv] before he go	16
18	[adv] before he get	13
19	[adv] before he come	11
20	[adv] before he went	11
21	[adv] before he got	11
22	[adv] before he reach	8
23	away before he [verb]	7
24	[adv] before he reached	7
25	[adv] before he came	7
26	again before he [verb]	7
27	[adv] before he start	7
28	[adv] before he took	6
29	[adv] before he take	6
30	almost before he [verb]	6