I can tot you can tot he can tot we can tot you can tot they can tot
V-ing form
I can be totting you can be totting he can be totting we can be totting you can be totting they can be totting
Perfect
I can have totted you can have totted he can have totted we can have totted you can have totted they can have totted
V-ing perfect
I can have been totting you can have been totting he can have been totting we can have been totting you can have been totting they can have been totting
Negation
Simple form
I cannot tot you cannot tot he cannot tot we cannot tot you cannot tot they cannot tot
V-ing form
I cannot be totting you cannot be totting he cannot be totting we cannot be totting you cannot be totting they cannot be totting
Perfect
I cannot have totted you cannot have totted he cannot have totted we cannot have totted you cannot have totted they cannot have totted
V-ing perfect
I cannot have been totting you cannot have been totting he cannot have been totting we cannot have been totting you cannot have been totting they cannot have been totting
Interrogative form
Simple form
can I tot? can you tot? can he tot? can we tot? can you tot? can they tot?
V-ing form
can I be totting? can you be totting? can he be totting? can we be totting? can you be totting? can they be totting?
Perfect
can I have totted? can you have totted? can he have totted? can we have totted? can you have totted? can they have totted?
V-ing perfect
can I have been totting? can you have been totting? can he have been totting? can we have been totting? can you have been totting? can they have been totting?
Interro-negative form
Simple form
can I not tot? can you not tot? can he not tot? can we not tot? can you not tot? can they not tot?
V-ing form
can I not be totting? can you not be totting? can he not be totting? can we not be totting? can you not be totting? can they not be totting?
Perfect
can I not have totted? can you not have totted? can he not have totted? can we not have totted? can you not have totted? can they not have totted?
V-ing perfect
can I not have been totting? can you not have been totting? can he not have been totting? can we not have been totting? can you not have been totting? can they not have been totting?