Regular verb: scan - scanned - scanned
Simple form | V-ing form |
I can scan you can scan she can scan we can scan you can scan they can scan | I can be scanning you can be scanning she can be scanning we can be scanning you can be scanning they can be scanning |
Perfect | V-ing perfect |
I can have scanned you can have scanned she can have scanned we can have scanned you can have scanned they can have scanned | I can have been scanning you can have been scanning she can have been scanning we can have been scanning you can have been scanning they can have been scanning |
Simple form | V-ing form |
I cannot scan you cannot scan she cannot scan we cannot scan you cannot scan they cannot scan | I cannot be scanning you cannot be scanning she cannot be scanning we cannot be scanning you cannot be scanning they cannot be scanning |
Perfect | V-ing perfect |
I cannot have scanned you cannot have scanned she cannot have scanned we cannot have scanned you cannot have scanned they cannot have scanned | I cannot have been scanning you cannot have been scanning she cannot have been scanning we cannot have been scanning you cannot have been scanning they cannot have been scanning |
Simple form | V-ing form |
can I scan? can you scan? can she scan? can we scan? can you scan? can they scan? | can I be scanning? can you be scanning? can she be scanning? can we be scanning? can you be scanning? can they be scanning? |
Perfect | V-ing perfect |
can I have scanned? can you have scanned? can she have scanned? can we have scanned? can you have scanned? can they have scanned? | can I have been scanning? can you have been scanning? can she have been scanning? can we have been scanning? can you have been scanning? can they have been scanning? |
Simple form | V-ing form |
can I not scan? can you not scan? can she not scan? can we not scan? can you not scan? can they not scan? | can I not be scanning? can you not be scanning? can she not be scanning? can we not be scanning? can you not be scanning? can they not be scanning? |
Perfect | V-ing perfect |
can I not have scanned? can you not have scanned? can she not have scanned? can we not have scanned? can you not have scanned? can they not have scanned? | can I not have been scanning? can you not have been scanning? can she not have been scanning? can we not have been scanning? can you not have been scanning? can they not have been scanning? |