Present tenses
English has two 'present' tenses. We use the simple present mostly to talk about things that are always true, and things that happen repeatedly.
* Simple present

EX: 1.I like tea 2.Do you like tea ? 3. I don't like tea
* Present Continuous
* Present Perfect
We use the present perfect to talk about past actions with some importance now.
.
EX: 1.I have worked 2. Have I worked? 3. I have not worked
* Simple Past
We use this tense to talk about things that happened in the past.

* Past Perfect tense
It is used for the past action, already finish when another past action happened.

* Past Perfect Continuous Tense
It is used to express a continued or ongoing action that started in past and continued until sometime in past. There will always a time reference like - for a few days

* Past Continuous Tense
The Past Continuous Tense refers to an action that was progress in a specific moment in the past.
EX: I was singing I wasn't singing Was i singing
* Conditional Sentences



