diff --git a/src/message/ske_messages.py b/src/message/ske_messages.py
index 9ef6b8e..feaf144 100644
--- a/src/message/ske_messages.py
+++ b/src/message/ske_messages.py
@@ -103,13 +103,28 @@ def match_gf2_examples(data, *args):
     xhr.send(to_send)
 
 
+def make_cql_query(ske_index, search_term, pos):
+    cql_pos= {
+        "samostalnik": ("S.*", "-s"),
+        "glagol": ("G.*", "-g"),
+        "pridevnik": ("P.*", "-p"),
+        "prislov": ("R.*", "-r"),
+        "zaimek": ("Z.*", "-z")
+    }
+    
+    if ske_index == 0:
+        return "[ lemma=\"{0}\" & tag=\"{1}\" ]".format(search_term, cql_pos[pos][0])
+    else:
+        return search_term + cql_pos[pos][1]
+
+
 class SkeModal(ClickMessage):
     def on_event(self, event):
         # event could be data if this is the return from external library
         if type(event) in [list, int]:
             self.add_arg(event)
         else:
-            if len(self._args) < 4:
+            if len(self._args) < 5:
                 self.add_arg(None)
             super().on_event(event)
         
@@ -117,18 +132,20 @@ class SkeModal(ClickMessage):
         page_num = self.get_arg(0, int)
         search_term = self.get_arg(1, str)
         ske_index = self.get_arg(2, int)
+        ske_pos_query = self.get_arg(3, str)
         ske_lookup = model.ske.url_for_kind_index(ske_index)
         
-        next_message = msg(SkeModal, page_num, search_term, ske_index)
+        next_message = msg(SkeModal, page_num, search_term, ske_index, ske_pos_query)
         
         # could be none if empty
-        data = self.get_arg(3)
+        data = self.get_arg(4)
         
         if data is None:
             params = {"additional_refs": "s.id,p.id",
                       "page_num": page_num,
                       "error_callback": next_message,
-                      "data_parser": get_parser(ske_index)}
+                      "data_parser": get_parser(ske_index),
+                      "querytype": ske_pos_query}
             
             gdex = get_preference("ske_gdex")
             if gdex:
@@ -137,14 +154,20 @@ class SkeModal(ClickMessage):
                     return
                 params["gdex"] = gdex
             
+            # enable CQL query
+            if ske_pos_query is not "simple":
+                search_term_old = search_term
+                search_term = make_cql_query(ske_index, search_term, ske_pos_query)
+
             model.ske.request(search_term, next_message, ske_lookup, params)
-            
+            search_term = search_term_old
+
         elif type(data) is list:
             window.console.log(data)
             # check if gf2 examples are loaded or not
             if not data[0].gf2_check and type(data[0]) is SkeExample:
                 # we get the data, we have to match it with available data on our gf2 examples API
-                match_gf2_examples(data, page_num, search_term, ske_index)
+                match_gf2_examples(data, page_num, search_term, ske_index, ske_pos_query)
             elif type(data[0]) is SkeCollocation:
                 # filtering, grouping and sorting data
                 data.sort(key= lambda x: float(x.other["score"]), reverse=True)
@@ -171,7 +194,7 @@ class SkeModal(ClickMessage):
 class SkeModalGf2Update(SkeModal):
     def on_event(self, event):
         response_data = window.JSON.parse(event.target.response)
-        data = self.get_arg(3)
+        data = self.get_arg(4)
         
         data_dict = {}
         for example in data:
@@ -207,6 +230,7 @@ class SearchInSkeModal(SkeModal):
         self.add_arg(int(document.getElementById("ske-page-num").value))
         self.add_arg(document.getElementById("ske-search").value)
         self.add_arg(document.getElementById("ske-select").selectedIndex)
+        self.add_arg(document.getElementById("ske-pos-query").value)
         super().on_event(event)
 
 
diff --git a/src/view/modals.py b/src/view/modals.py
index 7828785..b8cccc6 100644
--- a/src/view/modals.py
+++ b/src/view/modals.py
@@ -181,6 +181,10 @@ def ske_list(search_term, data, page_num, senses, ske_kinds):
                     "type": "number",
                     "min": 1,
                     "step": 1}}, "")]),
+            h("label.fourth.ske-mid-input", {}, [
+                h("select#ske-pos-query", {}, [h("option", {}, "{}".format(pos)) for pos in ["simple", "samostalnik", "glagol", "pridevnik", "prislov", "zaimek"]])
+            ]),
+
             h("span.fourth.button.ske-right-button",
               {"on": {"click": message.msg(message.SearchInSkeModal)}}, "Isci")]),
         h("div.ske-list",
diff --git a/src/view/view.py b/src/view/view.py
index 9488091..de61a85 100644
--- a/src/view/view.py
+++ b/src/view/view.py
@@ -58,7 +58,7 @@ class View:
     def view_ske_button(model):
         return h(
             "span#ske-button.button.toggle", 
-            { "on": {"click": msg(ShowSkeModal, 1, model.entry.headword, 0)} }, 
+            { "on": {"click": msg(ShowSkeModal, 1, model.entry.headword, 0, "simple")} }, 
             h("svg#ske-img", {
                 "attrs": {
                     "xmlns": "http://www.w3.org/2000/svg",