head-comp := head-comp-phrase .

subj-head := subj-head-phrase .

head-spec := head-spec-phrase .

;bare-np := bare-np-phrase .

indef-bare-np := indef-bare-np-phrase.
def+dem-bare-np := def+dem-bare-np-phrase.

; Rule instances for head-modifier structures. Corresponding types
; are defined in matrix.tdl.  The matrix customization script did
; not need to add any further constraints, so no corresponding tyes
; appear in hausa.tdl

head-adj-int := head-adj-int-phrase .

adj-head-int := adj-head-int-phrase .

head-adj-scop := head-adj-scop-phrase .

adj-head-scop := adj-head-scop-phrase .

np1-top-coord := np1-top-coord-rule .

np1-bottom-coord := np1-bottom-coord-rule .

vp1-top-coord := vp1-top-coord-rule .

vp1-bottom-coord := vp1-bottom-coord-rule .

;;subject pro-drop
opt-subj :=  head-opt-subj-phrase.

;; questionmarkers at end of sentence
head-final-qmarker := head-final-head-comp-phrase.

;; imperative
imper-phrase := imperative-phrase.

;;negated sentence
neg-phrase := negation-phrase.

;; ERB 2007-05-11 Object pro-drop

head-opt-comp := basic-head-opt-comp-phrase.