Regular verb: burp - burped - burped
Simple form | V-ing form |
I can burp you can burp he can burp we can burp you can burp they can burp | I can be burping you can be burping he can be burping we can be burping you can be burping they can be burping |
Perfect | V-ing perfect |
I can have burped you can have burped he can have burped we can have burped you can have burped they can have burped | I can have been burping you can have been burping he can have been burping we can have been burping you can have been burping they can have been burping |
Simple form | V-ing form |
I cannot burp you cannot burp he cannot burp we cannot burp you cannot burp they cannot burp | I cannot be burping you cannot be burping he cannot be burping we cannot be burping you cannot be burping they cannot be burping |
Perfect | V-ing perfect |
I cannot have burped you cannot have burped he cannot have burped we cannot have burped you cannot have burped they cannot have burped | I cannot have been burping you cannot have been burping he cannot have been burping we cannot have been burping you cannot have been burping they cannot have been burping |
Simple form | V-ing form |
can I burp? can you burp? can he burp? can we burp? can you burp? can they burp? | can I be burping? can you be burping? can he be burping? can we be burping? can you be burping? can they be burping? |
Perfect | V-ing perfect |
can I have burped? can you have burped? can he have burped? can we have burped? can you have burped? can they have burped? | can I have been burping? can you have been burping? can he have been burping? can we have been burping? can you have been burping? can they have been burping? |
Simple form | V-ing form |
can I not burp? can you not burp? can he not burp? can we not burp? can you not burp? can they not burp? | can I not be burping? can you not be burping? can he not be burping? can we not be burping? can you not be burping? can they not be burping? |
Perfect | V-ing perfect |
can I not have burped? can you not have burped? can he not have burped? can we not have burped? can you not have burped? can they not have burped? | can I not have been burping? can you not have been burping? can he not have been burping? can we not have been burping? can you not have been burping? can they not have been burping? |