Example :
1) A boy is swimming in the pool.
The present continuous tense of stop is:I am stopping.He/She/It is stopping.You/We/They are stopping.
The present continuous tense of lay:I am laying.You/We/They are laying.He/She/It is laying.
The present continuous tense of "do" is:I am doingWe are doingYou are doingHe/she is doingThey are doing
The present continuous tense:I am shying.You/We/They are shying.He/She/It is shying.
The present continuous tense of study is:I am studying.You/we/they are studying.He/she/it is studying.
The present continuous tense of stop is:I am stopping.He/She/It is stopping.You/We/They are stopping.
The present continuous tense of lay:I am laying.You/We/They are laying.He/She/It is laying.
The present continuous tense of "do" is:I am doingWe are doingYou are doingHe/she is doingThey are doing
The present continuous tense:I am shying.You/We/They are shying.He/She/It is shying.
The present continuous tense of study is:I am studying.You/we/they are studying.He/she/it is studying.
There are five tenses: 1.simple present 2.present continuous 3.present perfect 4.present perfect continuous 5. present passive
I am lying.He/she/it is lying.You/we/they are lying.
The present continuous tense of 'precede' is:I am preceding.You/We/They are preceding.He/She/It is preceding.
The present continuous tense of 'believe' is:I am believingYou/We/They are believingHe/She/It is believing
Past perfect tense, past perfect continuous tense, present perfect tense, present perfect continuous tense, future perfect tense and future perfect continuous tense.
The general present tense is "Recall". Simple present is "Recalls". Present continuous tense is "Am/is/are recalling". Present perfect tense is "has/have recalled" and present perfect continuous tense is "Has/have been recalling". The general past tense is "recalled". Simple past - "Recalled". Past continuous- "Was recalling/ were recalling". Past perfect - "Had recalled". Past perfect continuous- "Had been recalling".
1)Simple Present Tense, 2)Simple Past Tense, 3)Simple Future Tense, 4)Present Continuous Tense, 5)Past Continuous Tense, 6)Future Continuous Tense, 7)Presnt Perfect Tense, 8)Past Perfect Tense, 9)Future Perfect Tense, 10)Present Perfect Continuous Tense, 11)Past Perfect Continuous Tense, 12)Future Perfect Continuous Tense.