SN4 ""

No	Pattern	Freq
1	be [adv] but	483
2	[be] [adv] but	339
3	[was/were] [adv] but	179
4	was [adv] but	148
5	[be] [adv] but	144
6	[be] all but	141
7	[is] [adv] but	120
8	is [adv] but	90
9	[be] there but	79
10	[am/are] [adv] but	73
11	[be] [adv] but	61
12	be [adv] but	61
13	are [adv] but	59
14	[been] [adv] but	43
15	been [adv] but	43
16	were [adv] but	31
17	's [adv] but	30
18	[be] here but	21
19	[be] now but	17
20	[be] simply but	11
21	[be] slowly but	10
22	[be] still but	9
23	[be] anywhere but	8
24	[being] [adv] but	7
25	[be] so but	7
26	're [adv] but	7
27	[be] right but	7
28	being [adv] but	7
29	[be] home but	6
30	[be] hard but	6