Regular verb: preregister - preregistered - preregistered
Simple form | V-ing form |
I could preregister you could preregister she could preregister we could preregister you could preregister they could preregister | I could be preregistering you could be preregistering she could be preregistering we could be preregistering you could be preregistering they could be preregistering |
Perfect | V-ing perfect |
I could have preregistered you could have preregistered she could have preregistered we could have preregistered you could have preregistered they could have preregistered | I could have been preregistering you could have been preregistering she could have been preregistering we could have been preregistering you could have been preregistering they could have been preregistering |
Simple form | V-ing form |
I couldn't preregister you couldn't preregister she couldn't preregister we couldn't preregister you couldn't preregister they couldn't preregister | I couldn't be preregistering you couldn't be preregistering she couldn't be preregistering we couldn't be preregistering you couldn't be preregistering they couldn't be preregistering |
Perfect | V-ing perfect |
I couldn't have preregistered you couldn't have preregistered she couldn't have preregistered we couldn't have preregistered you couldn't have preregistered they couldn't have preregistered | I couldn't have been preregistering you couldn't have been preregistering she couldn't have been preregistering we couldn't have been preregistering you couldn't have been preregistering they couldn't have been preregistering |
Simple form | V-ing form |
could I preregister? could you preregister? could she preregister? could we preregister? could you preregister? could they preregister? | could I be preregistering? could you be preregistering? could she be preregistering? could we be preregistering? could you be preregistering? could they be preregistering? |
Perfect | V-ing perfect |
could I have preregistered? could you have preregistered? could she have preregistered? could we have preregistered? could you have preregistered? could they have preregistered? | could I have been preregistering? could you have been preregistering? could she have been preregistering? could we have been preregistering? could you have been preregistering? could they have been preregistering? |
Simple form | V-ing form |
couldn't I preregister? couldn't you preregister? couldn't she preregister? couldn't we preregister? couldn't you preregister? couldn't they preregister? | couldn't I be preregistering? couldn't you be preregistering? couldn't she be preregistering? couldn't we be preregistering? couldn't you be preregistering? couldn't they be preregistering? |
Perfect | V-ing perfect |
couldn't I have preregistered? couldn't you have preregistered? couldn't she have preregistered? couldn't we have preregistered? couldn't you have preregistered? couldn't they have preregistered? | couldn't I have been preregistering? couldn't you have been preregistering? couldn't she have been preregistering? couldn't we have been preregistering? couldn't you have been preregistering? couldn't they have been preregistering? |