SN4 ""

No	Pattern	Freq
1	[verb] that when	1370
2	[adv] that when	449
3	[adv] that when	419
4	[noun] that when	396
5	[noun sg] that when	336
6	so that when	334
7	so that when	334
8	[vb past] that when	330
9	[vb base] that when	268
10	[be] that when	267
11	be that when	267
12	[adj] that when	228
13	say that when	215
14	[vb pp] that when	202
15	[vb -s] that when	197
16	[adj] that when	195
17	[is] that when	189
18	is that when	188
19	[vb infin] that when	173
20	know that when	123
21	[to-vb] that when	122
22	[pron] that when	114
23	[pers pn] that when	102
24	[conj] that when	90
25	mean that when	83
26	[coord] that when	81
27	and that when	79
28	and that when	79
29	[v-ing] that when	78
30	said that when	71