Present "work" | I | work | |
Present Continuous "work" | I | am working | |
Simple past "work" | I | worked | |
Past Continuous "work" | I | was working | |
Present perfect "work" | I | have worked | |
Present perfect continuous "work" | I | have been working | |
Past perfect "work" | I | had worked | |
Past perfect continuous "work" | I | had been working | |
Future "work" | I | will work | |
Future continuous "work" | I | will be working | |
Future perfect "work" | I | will have worked | |
Future perfect continuous "work" | I | will have been working |