#split_infinitive__splitinfinitive  an infinitive with an adverb between `to' and the verb (e.g., `to boldly go')
  supertype:  infinitive  the uninflected form of the verb
     supertype:  verb  a word that serves as the predicate of a sentence
        supertype:  major_form_class  any of the parts of speech of traditional grammar
           supertype:  part_of_speech__form_class__word_class  one of the traditional categories of words intended to reflect their functions in a grammatical context
              supertype:  grammatical_category__grammaticalcategory__syntactic_category__syntacticcategory  a category of words having the same grammatical properties
                 supertype:  class.aggregation__clas__family  a collection of things sharing a common attribute; "there are two classes of detergents"
                    supertype:  aggregation__collection__accumulation__assemblage  several things grouped together
                       supertype:  group__grouping  any number of entities (members) considered as a unit
                          supertype:  collection  something gathering separated things (entities/situations)
                             supertype:  divisible_entity__divisibleentity  many classifications under this category are application-dependant
                                supertype:  entity  something that can be "involved" in a situation
                                   supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                                supertype:  divisible_thing__divisiblething
                                   supertype:  thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type

No statement uses or specializes split_infinitive; click here to add one.