SN4 ""

No	Pattern	Freq
1	[verb] to do be	1541
2	[vb base] to do be	670
3	have to do be	631
4	have to do be	368
5	[vb past] to do be	335
6	want to do be	260
7	[noun] to do be	214
8	[noun sg] to do be	196
9	had to do be	192
10	thing to do be	181
11	thing to do be	179
12	need to do be	176
13	[v-ing] to do be	166
14	[vb pp] to do be	149
15	need to do be	138
16	want to do be	126
17	try to do be	116
18	[vb infin] to do be	112
19	[pron] to do be	106
20	[vb -s] to do be	106
21	trying to do be	97
22	[pers pn] to do be	96
23	wanted to do be	93
24	get to do be	92
25	got to do be	80
26	you to do be	73
27	you to do be	73
28	[adj] to do be	52
29	go to do be	52
30	going to do be	51