I could misthink you could misthink he could misthink we could misthink you could misthink they could misthink
V-ing form
I could be misthinking you could be misthinking he could be misthinking we could be misthinking you could be misthinking they could be misthinking
Perfect
I could have misthought you could have misthought he could have misthought we could have misthought you could have misthought they could have misthought
V-ing perfect
I could have been misthinking you could have been misthinking he could have been misthinking we could have been misthinking you could have been misthinking they could have been misthinking
Negation
Simple form
I could not misthink you could not misthink he could not misthink we could not misthink you could not misthink they could not misthink
V-ing form
I could not be misthinking you could not be misthinking he could not be misthinking we could not be misthinking you could not be misthinking they could not be misthinking
Perfect
I could not have misthought you could not have misthought he could not have misthought we could not have misthought you could not have misthought they could not have misthought
V-ing perfect
I could not have been misthinking you could not have been misthinking he could not have been misthinking we could not have been misthinking you could not have been misthinking they could not have been misthinking
Interrogative form
Simple form
could I misthink? could you misthink? could he misthink? could we misthink? could you misthink? could they misthink?
V-ing form
could I be misthinking? could you be misthinking? could he be misthinking? could we be misthinking? could you be misthinking? could they be misthinking?
Perfect
could I have misthought? could you have misthought? could he have misthought? could we have misthought? could you have misthought? could they have misthought?
V-ing perfect
could I have been misthinking? could you have been misthinking? could he have been misthinking? could we have been misthinking? could you have been misthinking? could they have been misthinking?
Interro-negative form
Simple form
could I not misthink? could you not misthink? could he not misthink? could we not misthink? could you not misthink? could they not misthink?
V-ing form
could I not be misthinking? could you not be misthinking? could he not be misthinking? could we not be misthinking? could you not be misthinking? could they not be misthinking?
Perfect
could I not have misthought? could you not have misthought? could he not have misthought? could we not have misthought? could you not have misthought? could they not have misthought?
V-ing perfect
could I not have been misthinking? could you not have been misthinking? could he not have been misthinking? could we not have been misthinking? could you not have been misthinking? could they not have been misthinking?