SN4 ""

No	Pattern	Freq
1	[conj] [pers pn] have been [adv prt] [prep]	118
2	[subord] [pers pn] have been [adv prt] [prep]	73
3	[noun] [pers pn] have been [adv prt] [prep]	45
4	[pron] [pers pn] have been [adv prt] [prep]	39
5	[Wh det] [pers pn] have been [adv prt] [prep]	35
6	[noun sg] [pers pn] have been [adv prt] [prep]	34
7	what [pers pn] have been [adv prt] [prep]	33
8	what [pers pn] have been [adv prt] [prep]	33
9	that [pers pn] have been [adv prt] [prep]	23
10	that [pers pn] have been [adv prt] [prep]	23
11	[that] [pers pn] have been [adv prt] [prep]	23
12	[adv] [pers pn] have been [adv prt] [prep]	22
13	if [pers pn] have been [adv prt] [prep]	22
14	if [pers pn] have been [adv prt] [prep]	22
15	[coord] [pers pn] have been [adv prt] [prep]	22
16	[verb] [pers pn] have been [adv prt] [prep]	20
17	[adv] [pers pn] have been [adv prt] [prep]	17
18	and [pers pn] have been [adv prt] [prep]	16
19	and [pers pn] have been [adv prt] [prep]	16
20	since [pers pn] have been [adv prt] [prep]	10
21	[vb past] [pers pn] have been [adv prt] [prep]	10
22	since [pers pn] have been [adv prt] [prep]	10
23	[noun pl] [pers pn] have been [adv prt] [prep]	10
24	say [pers pn] have been [adv prt] [prep]	9
25	time [pers pn] have been [adv prt] [prep]	9
26	time [pers pn] have been [adv prt] [prep]	9
27	[no cls] [pers pn] have been [adv prt] [prep]	8
28	[unc] [pers pn] have been [adv prt] [prep]	8
29	because [pers pn] have been [adv prt] [prep]	7
30	because [pers pn] have been [adv prt] [prep]	7