Please help me about DCG in prolog!!!!!

[specialk80]

It is about turkish grammer,parse tree.
i have a verb like v(v(ver))-->"ver"
and inflection1 like inf1(inf1(dpast))-->"di".
inf1(inf1(dpast))-->"dI".
inf1(inf1(sim))-->"iyor".
inf1(inf1(sim))-->"Iyor".
and inflection2 like inf2(inf2(past))-->"di".
inf2(inf2(past))-->"dI".
inf2(inf2(epast))-->"mis".
inf2(inf2(epast))-->"mIs".
and i should add the inf1 and inf2 to the verb like "veriyormis".
but the rule is if inf1 is "di" or "di" inf2 can't add to the verb.

can you help me about it?
thanks in advanced.

 

[joel76]

Can you give all your rules ?

 

[specialk80]

actually i solve that part of problem but i need help about the same project but writing a different.
i wrote
verbal(X,Y,verbal(VI,AG))-->vi(X,Y,VI),ag(X,Y,AG).
and if i write:

?-verbal(Z,X,T,"verebilirmisim",[]).
Z = high,
X = sesli,
T = verbal(vi(vb(v(v(ver)), mode(poss)), inf1(atemp), inf2(epast)), ag(sg1))

but i need to ask like;

?-parse_verbal(verebilirmisim,Tree).
Tree=verbal(vi(vb(v(v(ver)), mode(poss)), inf1(atemp), inf2(epast)), ag(sg1))


can you help me about how i can convert verbal predicate to parse_verbal one?

thanks in advanced.

 

[joel76]

I think that

parse_verbal(Atom, Tree) :-
	string_to_atom(L, Atom),
	verbal(_Z, _X, Tree, L, []).

should work (in SWI-Prolog).