6.48 position in clause
You can use adverbs of degree in the usual positions for adjuncts.
However, you rarely use an adverb of degree at the beginning of a clause. For example, you do not usually say 'Greatly I admired him'. For more information about placing adverbs at the beginning of a clause, see paragraph 10.93.
A few adverbs of degree are nearly always used in front of the main verb: , almost, largely, nearly, really, virtually
For example, you usually say 'He almost got there', not 'He got there almost'.
Some adverbs of degree are almost always used after the main verb: , altogether, enormously, hard, outright, somewhat, tremendously, well