Regular verb: smoke - smoked - smoked
Simple form | V-ing form |
I can smoke you can smoke he can smoke we can smoke you can smoke they can smoke | I can be smoking you can be smoking he can be smoking we can be smoking you can be smoking they can be smoking |
Perfect | V-ing perfect |
I can have smoked you can have smoked he can have smoked we can have smoked you can have smoked they can have smoked | I can have been smoking you can have been smoking he can have been smoking we can have been smoking you can have been smoking they can have been smoking |
Simple form | V-ing form |
I can't smoke you can't smoke he can't smoke we can't smoke you can't smoke they can't smoke | I can't be smoking you can't be smoking he can't be smoking we can't be smoking you can't be smoking they can't be smoking |
Perfect | V-ing perfect |
I can't have smoked you can't have smoked he can't have smoked we can't have smoked you can't have smoked they can't have smoked | I can't have been smoking you can't have been smoking he can't have been smoking we can't have been smoking you can't have been smoking they can't have been smoking |
Simple form | V-ing form |
can I smoke? can you smoke? can he smoke? can we smoke? can you smoke? can they smoke? | can I be smoking? can you be smoking? can he be smoking? can we be smoking? can you be smoking? can they be smoking? |
Perfect | V-ing perfect |
can I have smoked? can you have smoked? can he have smoked? can we have smoked? can you have smoked? can they have smoked? | can I have been smoking? can you have been smoking? can he have been smoking? can we have been smoking? can you have been smoking? can they have been smoking? |
Simple form | V-ing form |
can't I smoke? can't you smoke? can't he smoke? can't we smoke? can't you smoke? can't they smoke? | can't I be smoking? can't you be smoking? can't he be smoking? can't we be smoking? can't you be smoking? can't they be smoking? |
Perfect | V-ing perfect |
can't I have smoked? can't you have smoked? can't he have smoked? can't we have smoked? can't you have smoked? can't they have smoked? | can't I have been smoking? can't you have been smoking? can't he have been smoking? can't we have been smoking? can't you have been smoking? can't they have been smoking? |