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by: anette alejandra martínez vega

Present tense
simple present
Uses
1. Make known actions or permanent states.
2. Communicate actions or states that are
repeated over time.
3. Transmit routines, continuous events that
are repeated on a daily basis.
4. Give instructions or directions
2. Communicate actions or states that are
repeated over time.
3. Transmit routines, continuous events that
are repeated on a daily basis.
4. Give instructions or directions
STRUCTURE
Affirmative
Negative
Interrogative
Negative
Interrogative
Subject + Inf. verb + complement
Subject + Do/Does + Not + Inf. verb + complement
Do/Does + Subject + Inf. verb + complement
Subject + Do/Does + Not + Inf. verb + complement
Do/Does + Subject + Inf. verb + complement
Present tense
present progressive
Uses
1. Unfinished actions now
2. Temporary situations
3. Descriptions
4. To emphasize the frequency of an action
5. Describe changing situations
6. Future plans or arrangements
2. Temporary situations
3. Descriptions
4. To emphasize the frequency of an action
5. Describe changing situations
6. Future plans or arrangements
STRUCTURE
S. + am/are/is + Verb in ing form + complement
S. + am/are/is + Not + Verb in ing form + complement
Am/are/is + Verb in ing form + complement + ?
S. + am/are/is + Not + Verb in ing form + complement
Am/are/is + Verb in ing form + complement + ?
Affirmative
Negative
Interrogative
Negative
Interrogative
Present tense
present perfect
Uses
1. The action began in the past and continues in the present.
2. The time for carrying out the action has not ended.
3. The action is constantly repeated in an indeterminate time between the past and the present.
4. The action recently concluded.
5. The time when the action was performed is not relevant.
2. The time for carrying out the action has not ended.
3. The action is constantly repeated in an indeterminate time between the past and the present.
4. The action recently concluded.
5. The time when the action was performed is not relevant.
STRUCTURE
Affirmative
Negative
Interrogative
Negative
Interrogative
S + have/has + past participle
S + have not (haven't)/has (hasn't) + past participle
Have/Has + Subject + past participle + ?
S + have not (haven't)/has (hasn't) + past participle
Have/Has + Subject + past participle + ?
Present tense
present perfect continuous
Uses
The present perfect progressive or present perfect continuous is used in English to indicate actions that began in the past and have just been completed or are not known for sure if they are still in progress. The emphasis is placed on the development of the action and not on its result.
STRUCTURE
Affirmative
Negative
Interrogative
Negative
Interrogative
S+ have/has been + V-ing
S + have/has + not + been + V-ing
Have/has + S + been + V-ing
S + have/has + not + been + V-ing
Have/has + S + been + V-ing
PAST TENSE
simple past
Uses
1. It's used to talk about actions that took place in the past and have alredy ended.
2. It can be use to describe a series of actions in the past.
3. You can use it to talk about repeated or habitual actions in the past.
4. To talk about generalities or facts of the past.
5. Used for narratives or actions that occur over long periods of time in the past.
2. It can be use to describe a series of actions in the past.
3. You can use it to talk about repeated or habitual actions in the past.
4. To talk about generalities or facts of the past.
5. Used for narratives or actions that occur over long periods of time in the past.
STRUCTURE
Affirmative
Negative
Interrogative
Negative
Interrogative
Subject + verb in the past + complement
Subject didn't + infinitive verb + complement
Did + subject + infinitive verb + complement
Subject didn't + infinitive verb + complement
Did + subject + infinitive verb + complement
Affirmative
Negative
Interrogative
Negative
Interrogative
Subj. + was/were + (verb + ing) + C.
Subj. + wasn’t/weren’t + (verb + ing) + C.
(Question Word) + was/were + Subj. + (verb + ing) + C.
Subj. + wasn’t/weren’t + (verb + ing) + C.
(Question Word) + was/were + Subj. + (verb + ing) + C.