Terms Connected with Grammar

Abstract noun
Active Voice                           
Adjectival noun 
Adjective           
Adjunct                       
Adverb                        
Adverbial           
Adverbial clause          
Adverb particle                             
Affix / Affixation
Agent
Allomorph
Amplifiers
Assertive meaning
Attributive adjectives
Auxiliary verb
                         
Backshift         
Bare infinitive
Base form of the verb  

Catenative verbs               
Causative verbs
Clause / Clause elements 
Cleft sentence
Closed Questions
Collective nouns
Colligation                            
Complement
Complex preposition
Complex sentence                 
Compound sentence
Compound-complex sentence                  
Concrete noun                                                  
Conjunct     
Conjunction
Connective         
Contractions     
Copula
Copulative verbs
Co-ordinating Conjunctions
Co-ordination

Dangling participles                             
Deductive approach  
Defective verbs                 
Demonstratives                           
Deontic modality  
Dependent/Subordinate clause                       
Descriptive grammar   
Diminutive                             
Direct speech
Disjunct    
Ditransitive verb
Downtoners
Dummy operator
Dynamic verbs
Dynamic modality

Ellipsis
Emphasisers
Epistemic Modality
"Empty" it
Ergative verbs         
                  
Finite verbs  
Fronting     
Gender
Gerund/Gerundive    
Head (grammar)      
Historic present                        
Imperative mood                               
Inchoative verbs                                  
Independent/Main clause             
Indirect speech/Reported speech                   
Infix
Intensifier / Intensification                         
Interrogative adverbs 
Interrogative determiners                          
Interrogative pronouns
Interrogative words
Intransitive verbs
Intrinsic motivation

Main clause                       
Modality
Modal verbs
Morpheme/ Morphology 
                        
Non-assertive meaning                              
Non-finite verbs
Noun phrase
Open questions    
Operator     
Operator inversion                         
                    
Participles
Passive voice               
Past participle                                                 
Performative verbs
Periphrastic verbs
Phrase
Plural nouns   
Post-head (grammar)                            
Predicative adjectives                    
Prefix
Pre-head (grammar)
Preposition 
Prepositional complement
Prepositional object                
Prepositional phrase                             
Prescriptive grammar                                           
Present participle
Primary auxiliaries 
Proper nouns
Pseudo-cleft sentence
Quantifiers
Question Tags

Reciprocal pronouns                  
Reflexive pronouns        
Reported speech/Indirect speech
Secondary Auxiliaries 
Sentence types                                     
Simple preposition               
Simple sentence                     
Stative verbs                 
Subject-verb inversion         
Subordinating conjunctions
Subordinate clauses
Substitution and reference

Tag questions  
Tense

Voice (Grammar)

Wh-questions