Regular verb: prevent prevent - prevent prevented - prevent prevented
Warning, this verb may not exist. Conjugation is given as example.
Simple form | V-ing form |
I could prevent prevent you could prevent prevent she could prevent prevent we could prevent prevent you could prevent prevent they could prevent prevent | I could be prevent preventing you could be prevent preventing she could be prevent preventing we could be prevent preventing you could be prevent preventing they could be prevent preventing |
Perfect | V-ing perfect |
I could have prevent prevented you could have prevent prevented she could have prevent prevented we could have prevent prevented you could have prevent prevented they could have prevent prevented | I could have been prevent preventing you could have been prevent preventing she could have been prevent preventing we could have been prevent preventing you could have been prevent preventing they could have been prevent preventing |
Simple form | V-ing form |
I couldn't prevent prevent you couldn't prevent prevent she couldn't prevent prevent we couldn't prevent prevent you couldn't prevent prevent they couldn't prevent prevent | I couldn't be prevent preventing you couldn't be prevent preventing she couldn't be prevent preventing we couldn't be prevent preventing you couldn't be prevent preventing they couldn't be prevent preventing |
Perfect | V-ing perfect |
I couldn't have prevent prevented you couldn't have prevent prevented she couldn't have prevent prevented we couldn't have prevent prevented you couldn't have prevent prevented they couldn't have prevent prevented | I couldn't have been prevent preventing you couldn't have been prevent preventing she couldn't have been prevent preventing we couldn't have been prevent preventing you couldn't have been prevent preventing they couldn't have been prevent preventing |
Simple form | V-ing form |
could I prevent prevent? could you prevent prevent? could she prevent prevent? could we prevent prevent? could you prevent prevent? could they prevent prevent? | could I be prevent preventing? could you be prevent preventing? could she be prevent preventing? could we be prevent preventing? could you be prevent preventing? could they be prevent preventing? |
Perfect | V-ing perfect |
could I have prevent prevented? could you have prevent prevented? could she have prevent prevented? could we have prevent prevented? could you have prevent prevented? could they have prevent prevented? | could I have been prevent preventing? could you have been prevent preventing? could she have been prevent preventing? could we have been prevent preventing? could you have been prevent preventing? could they have been prevent preventing? |
Simple form | V-ing form |
couldn't I prevent prevent? couldn't you prevent prevent? couldn't she prevent prevent? couldn't we prevent prevent? couldn't you prevent prevent? couldn't they prevent prevent? | couldn't I be prevent preventing? couldn't you be prevent preventing? couldn't she be prevent preventing? couldn't we be prevent preventing? couldn't you be prevent preventing? couldn't they be prevent preventing? |
Perfect | V-ing perfect |
couldn't I have prevent prevented? couldn't you have prevent prevented? couldn't she have prevent prevented? couldn't we have prevent prevented? couldn't you have prevent prevented? couldn't they have prevent prevented? | couldn't I have been prevent preventing? couldn't you have been prevent preventing? couldn't she have been prevent preventing? couldn't we have been prevent preventing? couldn't you have been prevent preventing? couldn't they have been prevent preventing? |