The model for English
•There are identical boundary tones on every utterance.
•All target shapes are identical, except the focus.
•
%X  B  B  B | B  A  B | B  B  B  B  Y%
%X  B  B  B | A  B  B | B  B  B  B  Y%
%X  B  A  B | B  B  B | B  B  B  B  Y%
•Rather simple phonology.
X, A, B are three accent types.