Present Perfect Tense

Present Perfect Tense (Simple sentences)
						examples
Subject	Has- Singular Have-Plural/I	Verb-3rdform		Objects		He has worked. I have worked. It has worked. Jack and Sam have worked.
Present Perfect  Tense (negative sentences)
Subject	Has- Singular Have-Plural/I	not	Verb-3rdform		Objects	He has not worked. I have not worked. It has not worked. Jack and Sam have not worked.
Present Perfect  Tense (Interrogative sentences)
Has- Singular Have-Plural/I	Subject	Verb-3rdform	Objects			Has  he worked? Have  I worked? Has  it worked? Have Jack and Sam worked?
Present Tense (Interrogative and negative sentences)
Has- Singular Have-Plural/I	Subject	not	Verb-3rdform		Objects	Has  he not worked? Have  I not  worked? Has  it not  worked? Have Jack and Sam not worked?

 

Past Tenses Simple Sentences Rule | Tenses Rules| Past Tense Examples

Past Tense (Simple sentences)
Subject	Verb(2ND form,Past form)	objects			He ate. I ate. They ate. Jack and Sam ate.
Subject	Was-Singular Were-plural	objects			I was there. He was there. They were there. Jack and Sam were there.

Past Tense  (negative sentences)
Subject	Did	not	Verb	object	He did not  eat. I did not  eat. They did not  eat. Jack and Sam did not  eat.
Subject	Was-Singular Were-plural	not	Verb	object	I was not there. He was not there. They were not there. Jack and Sam were not there.

Past Tense  (Interrogative sentences)
Did	Subject	Verb	Objects		Did he eat? Did I eat? Did They eat? Did Jack and Sam eat?
Was-Singular Were-plural	Subject	Verb	Objects		Was I there? Was He  there? Were They  there? Were Jack and Sam  there?

Past Tense  (negative +Interrogative sentences)
Did	Subject	not	Verb	Objects	Did he not eat? Did I not  eat? Did They not  eat? Did Jack and Sam not  eat?
Was-Singular Were-plural	Subject	not	Verb	Objects	Was I not there? Was He  there? Were They  there? Were Jack and Sam  there?

 

Past Continuous Tenses Rule | Tenses Rules| Past Tense Examples

Past Continuous Tense, Progressive  (simple Sentences)
Subject	Was-Sigular, I Were- Plural	Verb+ing	Objects		He was eating. I was eating. They were eating. Jack and Sam were eating.

Past Continuous Tense, Progressive  (Negative Sentences)
Subject	Was-Sigular, I Were- Plural	not	Verb+ing	Objects	He was not eating. I was not  eating. They were not eating. Jack and Sam were not  eating.

Past Continuous Tense, Progressive  (Interrogative Sentences)
Was-Sigular, I Were- Plural	Subject	Verb+ing	Objects		Was he eating? Was I    eating? Were they  eating? Were Jack and Sam   eating?

Past Continuous Tense, Progressive  (Interrogative + Negative Sentences)
Was-Sigular, I Were- Plural	Subject	not	Verb+ing	Objects	Was he not eating. Was I  not  eating. Were they  not eating. Were Jack and Sam not  eating.