Regular verb: ache - ached - ached
Simple form | V-ing form |
I can ache you can ache he can ache we can ache you can ache they can ache | I can be aching you can be aching he can be aching we can be aching you can be aching they can be aching |
Perfect | V-ing perfect |
I can have ached you can have ached he can have ached we can have ached you can have ached they can have ached | I can have been aching you can have been aching he can have been aching we can have been aching you can have been aching they can have been aching |
Simple form | V-ing form |
I cannot ache you cannot ache he cannot ache we cannot ache you cannot ache they cannot ache | I cannot be aching you cannot be aching he cannot be aching we cannot be aching you cannot be aching they cannot be aching |
Perfect | V-ing perfect |
I cannot have ached you cannot have ached he cannot have ached we cannot have ached you cannot have ached they cannot have ached | I cannot have been aching you cannot have been aching he cannot have been aching we cannot have been aching you cannot have been aching they cannot have been aching |
Simple form | V-ing form |
can I ache? can you ache? can he ache? can we ache? can you ache? can they ache? | can I be aching? can you be aching? can he be aching? can we be aching? can you be aching? can they be aching? |
Perfect | V-ing perfect |
can I have ached? can you have ached? can he have ached? can we have ached? can you have ached? can they have ached? | can I have been aching? can you have been aching? can he have been aching? can we have been aching? can you have been aching? can they have been aching? |
Simple form | V-ing form |
can I not ache? can you not ache? can he not ache? can we not ache? can you not ache? can they not ache? | can I not be aching? can you not be aching? can he not be aching? can we not be aching? can you not be aching? can they not be aching? |
Perfect | V-ing perfect |
can I not have ached? can you not have ached? can he not have ached? can we not have ached? can you not have ached? can they not have ached? | can I not have been aching? can you not have been aching? can he not have been aching? can we not have been aching? can you not have been aching? can they not have been aching? |