use a new {:modal :adjective} for 'would' and 'will' with "able to" (…

…called :adjective since "able" is an adjective)

resources/english/lexicon/rules.edn

@@ -585,6 +585,7 @@
                          :subcat {:1 subcat-1-is-shared
                                   :2 []}}}
             :modal-with-pred? false}
+
            ;; "would want to study"
            {:inflected? true
             :sem sem
@@ -595,6 +596,18 @@
                          :sem sem
                          :subcat {:1 subcat-1-is-shared
                                   :2 []}}}
+            :modal-with-pred? false}
+
+           ;; "will be able to study"
+           {:inflected? true
+            :sem sem
+            :subcat {:1 subcat-1-is-shared
+                     :2 {:cat :verb
+                         :modal :adjective
+                         :infl :base
+                         :sem sem
+                         :subcat {:1 subcat-1-is-shared
+                                  :2 []}}}
             :modal-with-pred? false}])}
 
  ;; "can","must","might","may"

resources/english/lexicon/verbs.edn

@@ -57,7 +57,7 @@
                           :obj embedded-sem})]
            {:sense 4
             :sem sem
-            :modal :infinitive
+            :modal :adjective
             :subcat {:1 {:cat :noun
                          :sem subj}
                      :2 {:cat :adjective

src/menard/english.cljc

@@ -141,7 +141,13 @@
 
 ;; <TODO> move into declarative grammar (i.e. the model).
 (def post-lexical-retrieval-rules
-  [{:rule :modal-none
+  [{:rule :modal-adjective
+    :if {:cat :verb
+         :aux? false
+         :modal :adjective}
+    :then [{:post-lex-rules-stop? true}]} ;; prevent the rest of the rules from applying.
+
+   {:rule :modal-none
     :if {:cat :verb
          :aux? false
          :modal :none