SN4 ""

No	Pattern	Freq
1	[verb] to be because	34
2	[vb pp] to be because	10
3	[vb -s] to be because	9
4	have to be because	8
5	seem to be because	7
6	[vb infin] to be because	7
7	seems to be because	5
8	to [noun] be because	6
9	to be [verb] because	224
10	to be [vb pp] because	219
11	to be [adj] because	141
12	to be [adj] because	135
13	to be [adv] because	18
14	to be [adv] because	14
15	to be do because	11
16	to be cancelled because	11
17	to be cancel because	11
18	to be done because	10
19	to be [noun] because	9
20	to be careful because	8
21	to be abandon because	8
22	to be careful because	8
23	to be abandoned because	8
24	to be change because	6
25	to be changed because	6
26	to be [conj] because	5
27	to be necessary because	5
28	to be used because	5
29	to be necessary because	5
30	to be hard because	5