Regular verb: nibble - nibbled - nibbled
Simple form | V-ing form |
I can nibble you can nibble she can nibble we can nibble you can nibble they can nibble | I can be nibbling you can be nibbling she can be nibbling we can be nibbling you can be nibbling they can be nibbling |
Perfect | V-ing perfect |
I can have nibbled you can have nibbled she can have nibbled we can have nibbled you can have nibbled they can have nibbled | I can have been nibbling you can have been nibbling she can have been nibbling we can have been nibbling you can have been nibbling they can have been nibbling |
Simple form | V-ing form |
I cannot nibble you cannot nibble she cannot nibble we cannot nibble you cannot nibble they cannot nibble | I cannot be nibbling you cannot be nibbling she cannot be nibbling we cannot be nibbling you cannot be nibbling they cannot be nibbling |
Perfect | V-ing perfect |
I cannot have nibbled you cannot have nibbled she cannot have nibbled we cannot have nibbled you cannot have nibbled they cannot have nibbled | I cannot have been nibbling you cannot have been nibbling she cannot have been nibbling we cannot have been nibbling you cannot have been nibbling they cannot have been nibbling |
Simple form | V-ing form |
can I nibble? can you nibble? can she nibble? can we nibble? can you nibble? can they nibble? | can I be nibbling? can you be nibbling? can she be nibbling? can we be nibbling? can you be nibbling? can they be nibbling? |
Perfect | V-ing perfect |
can I have nibbled? can you have nibbled? can she have nibbled? can we have nibbled? can you have nibbled? can they have nibbled? | can I have been nibbling? can you have been nibbling? can she have been nibbling? can we have been nibbling? can you have been nibbling? can they have been nibbling? |
Simple form | V-ing form |
can I not nibble? can you not nibble? can she not nibble? can we not nibble? can you not nibble? can they not nibble? | can I not be nibbling? can you not be nibbling? can she not be nibbling? can we not be nibbling? can you not be nibbling? can they not be nibbling? |
Perfect | V-ing perfect |
can I not have nibbled? can you not have nibbled? can she not have nibbled? can we not have nibbled? can you not have nibbled? can they not have nibbled? | can I not have been nibbling? can you not have been nibbling? can she not have been nibbling? can we not have been nibbling? can you not have been nibbling? can they not have been nibbling? |