SN4 ""

No	Pattern	Freq
1	[adv] when they [verb] the	66
2	[adv] when they [verb] the	66
3	[adv] when they [verb] the	56
4	[adv] when they [vb past] the	43
5	[adv] when they [vb base] the	22
6	even when they [verb] the	12
7	even when they [verb] the	12
8	[adv prt] when they [verb] the	9
9	[adv] when they saw the	7
10	[adv] when they see the	7
11	[adv] when they reached the	5
12	only when they [verb] the	5
13	[adv] when they reach the	5
14	so when they [verb] the	5
15	so when they [verb] the	5
16	only when they [verb] the	5