SN4 ""

No	Pattern	Freq
1	[noun] at [art] time when	496
2	[noun sg] at [art] time when	316
3	[verb] at [art] time when	272
4	[noun pl] at [art] time when	122
5	[adv] at [art] time when	116
6	[adj] at [art] time when	114
7	[vb pp] at [art] time when	113
8	[adv] at [art] time when	88
9	[adj] at [art] time when	72
10	come at [art] time when	67
11	[conj] at [art] time when	59
12	[vb past] at [art] time when	55
13	[noun prp] at [art] time when	49
14	[vb -s] at [art] time when	43
15	[coord] at [art] time when	33
16	comes at [art] time when	32
17	be at [art] time when	30
18	[be] at [art] time when	30
19	[v-ing] at [art] time when	28
20	[adv prt] at [art] time when	25
21	just at [art] time when	24
22	and at [art] time when	24
23	just at [art] time when	24
24	and at [art] time when	24
25	came at [art] time when	24
26	[det] at [art] time when	23
27	[was/were] at [art] time when	22
28	[pron] at [art] time when	22
29	was at [art] time when	22
30	[pers pn] at [art] time when	21