Regular verb: blunder - blundered - blundered
Simple form | V-ing form |
I could blunder you could blunder he could blunder we could blunder you could blunder they could blunder | I could be blundering you could be blundering he could be blundering we could be blundering you could be blundering they could be blundering |
Perfect | V-ing perfect |
I could have blundered you could have blundered he could have blundered we could have blundered you could have blundered they could have blundered | I could have been blundering you could have been blundering he could have been blundering we could have been blundering you could have been blundering they could have been blundering |
Simple form | V-ing form |
I could not blunder you could not blunder he could not blunder we could not blunder you could not blunder they could not blunder | I could not be blundering you could not be blundering he could not be blundering we could not be blundering you could not be blundering they could not be blundering |
Perfect | V-ing perfect |
I could not have blundered you could not have blundered he could not have blundered we could not have blundered you could not have blundered they could not have blundered | I could not have been blundering you could not have been blundering he could not have been blundering we could not have been blundering you could not have been blundering they could not have been blundering |
Simple form | V-ing form |
could I blunder? could you blunder? could he blunder? could we blunder? could you blunder? could they blunder? | could I be blundering? could you be blundering? could he be blundering? could we be blundering? could you be blundering? could they be blundering? |
Perfect | V-ing perfect |
could I have blundered? could you have blundered? could he have blundered? could we have blundered? could you have blundered? could they have blundered? | could I have been blundering? could you have been blundering? could he have been blundering? could we have been blundering? could you have been blundering? could they have been blundering? |
Simple form | V-ing form |
could I not blunder? could you not blunder? could he not blunder? could we not blunder? could you not blunder? could they not blunder? | could I not be blundering? could you not be blundering? could he not be blundering? could we not be blundering? could you not be blundering? could they not be blundering? |
Perfect | V-ing perfect |
could I not have blundered? could you not have blundered? could he not have blundered? could we not have blundered? could you not have blundered? could they not have blundered? | could I not have been blundering? could you not have been blundering? could he not have been blundering? could we not have been blundering? could you not have been blundering? could they not have been blundering? |