diff --git a/js/utils.js b/js/utils.js
index ff34e5b..cc04f83 100644
--- a/js/utils.js
+++ b/js/utils.js
@@ -95,18 +95,20 @@ function getStatements(){
 	
 }
 
-function buildSQ() {
-	const sparqlgen = sparqljs.Generator;
-	const generator = new sparqlgen({orl: "http://www.w3.org/2000/01/rdf-schema#" })
+function buildSQ(stquery) {
+	//const sparqlgen = sparqljs.Generator;
+	//const generator = new sparqlgen({orl: "http://www.w3.org/2000/01/rdf-schema#" })
 	var SparqlParser = sparqljs.Parser;
 	var parser = new SparqlParser();
 	const parsedquery =parser.parse(ontoSparqlQuery);
 	const lf = document.getElementById("lemma_forma");
 	const ftxt = document.getElementById("queryText");
-	if (ftxt.value != "") {
-		strval=ftxt.value.trim().slice(0, -1)
+	if (ftxt.value.trim() != "") {
+		
 		if (ftxt.value.trim().slice(-1) !=='*')
 			strval="^" +ftxt.value.trim()+ "$";
+		else
+			strval=ftxt.value.trim().slice(0, -1)
 			
 		parsedquery.where[1].expression.args[1].value = strval;
 		if (lf.value == 'lemma')
@@ -119,8 +121,20 @@ function buildSQ() {
 	mycg=document.getElementById("grammtypes1")
 	if (mycg !=null && mycg.value != "all"){
 		parsedquery.where[0].triples.push(JSON.parse(data21)[mycg.value]);
+		//test per sottocategorie
+		lst_sc=JSON.parse(sottoCategorie)[mycg.value]
+		for (msc in lst_sc){
+			ename=lst_sc[msc].split(',')[0]
+			esize=lst_sc[msc].split(',')[1]
+			tmp=document.getElementById("cla1"+ename)
+			if (tmp!=null && esize=='2' && tmp.querySelector('input[name="cla1'+ename.trim()+'"]:checked')!=null){
+				alert (tmp.querySelector('input[name="cla1'+ename.trim()+'"]:checked').value)
+			}
+			else
+				alert(tmp.value)
+		}
 	}
-	//alert(generator.stringify(parsedquery))
+	
 	return (parsedquery)
 
 }
@@ -138,4 +152,6 @@ data21 = `{"verbovolgare": {"subject": {"termType": "Variable", "value":"form"},
 	"citazionevolgare": {"subject": {"termType": "Variable", "value":"form"}, "predicate": {"termType":"NamedNode", "value": "http://www.w3.org/1999/02/22-rdf-syntax-ns#type"}, "object": {"termType": "NamedNode", "value": "http://dantenetwork.it/resource/ORL/FormaCitazioneVolgare"}}, 
 	"locuzionevolgare": {"subject": {"termType": "Variable", "value":"form"}, "predicate": {"termType":"NamedNode", "value": "http://www.w3.org/1999/02/22-rdf-syntax-ns#type"}, "object": {"termType": "NamedNode", "value": "http://dantenetwork.it/resource/ORL/FormaLocuzioneVolgare"}}
 	}
-	`
\ No newline at end of file
+	`
+sottoCategorie=`{"verbovolgare": ["Diatesi,2", "Transitivita,2", "Genere,2", "Numero,2", "Pers,1", "Rifl,1", "Coniugazione,n", "Tempi,n", "Persona,n", "Funzione,n", "Declinazione,n"],
+"sostantivovolgare":  ["pippo,2", "pluto,2"]}`