SN4 ""

No	Pattern	Freq
1	have be some	591
2	[verb] been some	585
3	[vb -s] be some	210
4	has be some	174
5	[vb base] be some	172
6	have be some	134
7	[vb past] be some	130
8	[vb infin] be some	128
9	have be some	118
10	had be some	105
11	[verb] is some	56
12	's be some	32
13	[vb pp] be some	29
14	[verb] was some	25
15	need be some	23
16	[to-vb] be some	19
17	[verb] are some	17
18	to have be some	14
19	need be some	13
20	want be some	12
21	want be some	9
22	[verb] were some	8
23	require be some	8
24	[v-ing] be some	7
25	required be some	7
26	think be some	6
27	'd be some	6
28	say be some	5
29	needed be some	5
30	've be some	5