Regular verb: crackle - crackled - crackled
Simple form | V-ing form |
I can crackle you can crackle he can crackle we can crackle you can crackle they can crackle | I can be crackling you can be crackling he can be crackling we can be crackling you can be crackling they can be crackling |
Perfect | V-ing perfect |
I can have crackled you can have crackled he can have crackled we can have crackled you can have crackled they can have crackled | I can have been crackling you can have been crackling he can have been crackling we can have been crackling you can have been crackling they can have been crackling |
Simple form | V-ing form |
I cannot crackle you cannot crackle he cannot crackle we cannot crackle you cannot crackle they cannot crackle | I cannot be crackling you cannot be crackling he cannot be crackling we cannot be crackling you cannot be crackling they cannot be crackling |
Perfect | V-ing perfect |
I cannot have crackled you cannot have crackled he cannot have crackled we cannot have crackled you cannot have crackled they cannot have crackled | I cannot have been crackling you cannot have been crackling he cannot have been crackling we cannot have been crackling you cannot have been crackling they cannot have been crackling |
Simple form | V-ing form |
can I crackle? can you crackle? can he crackle? can we crackle? can you crackle? can they crackle? | can I be crackling? can you be crackling? can he be crackling? can we be crackling? can you be crackling? can they be crackling? |
Perfect | V-ing perfect |
can I have crackled? can you have crackled? can he have crackled? can we have crackled? can you have crackled? can they have crackled? | can I have been crackling? can you have been crackling? can he have been crackling? can we have been crackling? can you have been crackling? can they have been crackling? |
Simple form | V-ing form |
can I not crackle? can you not crackle? can he not crackle? can we not crackle? can you not crackle? can they not crackle? | can I not be crackling? can you not be crackling? can he not be crackling? can we not be crackling? can you not be crackling? can they not be crackling? |
Perfect | V-ing perfect |
can I not have crackled? can you not have crackled? can he not have crackled? can we not have crackled? can you not have crackled? can they not have crackled? | can I not have been crackling? can you not have been crackling? can he not have been crackling? can we not have been crackling? can you not have been crackling? can they not have been crackling? |