Simple Tenses

 
Present
Past
Future
Conditional
Active  I help him  They told lies  She will find it They would take the keys
Passive  He is helped
Lies were told
 It will be found
The keys would be taken

 

Perfect Tenses

    Present perfect
Past perfect
  Future perfect   Conditional perfect
Active   They have eaten all   We had written it   They will have read it   He would have finish the job
Passive   All has been eaten   It had been written   It will have been read   It would have been finished

 

Progressive Tenses

    Present continuous   Past continuous   Pres. perfect contin.   Past perfect contin.   Future contin.
  Active   They are watching it   We were following him  They have been stealing   He had been searching   I'll be making it
 Passive   It is being watched   He was being followed

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Other Tenses

 
Infinitive
Perfect infinitive
Gerund
Imperative
Active   To continue   To have loved Telling Take a seat!
Passive   To be continued   To have been loved
Being told
Please be seated !

 

Modal Verbs

 
can/could
must
should
  may/might
Active   You can eat it   You must shut it   They shouldn't do it   I may break it
Passive   It can be eaten   It must be shut
It shouldn't be done
  It may be broken