Type of subordinate clause

P(hrase) 1

P2

P3

P4

P5

P6

Comp

NP-nom

[_S NP-nom

NP-acc

V]-Comp

NP-dat

V

Ncomp

NP-nom

[_NP[_S NP-nom

NP-acc

V]

NP]-dat

V

Adjunct

NP-nom

[_NP[_S NP-nom

NP-acc

V]-when/because]

NP-dat

V

Relative

NP-nom

[_NP[_S NP-nom

NP-acc

V]

NP]-dat

V