English verb conjugation
COULD PARTICIPATE
Regular verb: participate - participated - participated
Simple form | V-ing form |
| I could participate you could participate she could participate we could participate you could participate they could participate | I could be participating you could be participating she could be participating we could be participating you could be participating they could be participating |
Perfect | V-ing perfect |
| I could have participated you could have participated she could have participated we could have participated you could have participated they could have participated | I could have been participating you could have been participating she could have been participating we could have been participating you could have been participating they could have been participating |
Simple form | V-ing form |
| I couldn't participate you couldn't participate she couldn't participate we couldn't participate you couldn't participate they couldn't participate | I couldn't be participating you couldn't be participating she couldn't be participating we couldn't be participating you couldn't be participating they couldn't be participating |
Perfect | V-ing perfect |
| I couldn't have participated you couldn't have participated she couldn't have participated we couldn't have participated you couldn't have participated they couldn't have participated | I couldn't have been participating you couldn't have been participating she couldn't have been participating we couldn't have been participating you couldn't have been participating they couldn't have been participating |
Simple form | V-ing form |
| could I participate? could you participate? could she participate? could we participate? could you participate? could they participate? | could I be participating? could you be participating? could she be participating? could we be participating? could you be participating? could they be participating? |
Perfect | V-ing perfect |
| could I have participated? could you have participated? could she have participated? could we have participated? could you have participated? could they have participated? | could I have been participating? could you have been participating? could she have been participating? could we have been participating? could you have been participating? could they have been participating? |
Simple form | V-ing form |
| couldn't I participate? couldn't you participate? couldn't she participate? couldn't we participate? couldn't you participate? couldn't they participate? | couldn't I be participating? couldn't you be participating? couldn't she be participating? couldn't we be participating? couldn't you be participating? couldn't they be participating? |
Perfect | V-ing perfect |
| couldn't I have participated? couldn't you have participated? couldn't she have participated? couldn't we have participated? couldn't you have participated? couldn't they have participated? | couldn't I have been participating? couldn't you have been participating? couldn't she have been participating? couldn't we have been participating? couldn't you have been participating? couldn't they have been participating? |