I could smoke you could smoke he could smoke we could smoke you could smoke they could smoke
Form mit V-ing
I could be smoking you could be smoking he could be smoking we could be smoking you could be smoking they could be smoking
Perfekt
I could have smoked you could have smoked he could have smoked we could have smoked you could have smoked they could have smoked
Perfekt mit V-ing
I could have been smoking you could have been smoking he could have been smoking we could have been smoking you could have been smoking they could have been smoking
Negation
Einfache Form
I couldn't smoke you couldn't smoke he couldn't smoke we couldn't smoke you couldn't smoke they couldn't smoke
Form mit V-ing
I couldn't be smoking you couldn't be smoking he couldn't be smoking we couldn't be smoking you couldn't be smoking they couldn't be smoking
Perfekt
I couldn't have smoked you couldn't have smoked he couldn't have smoked we couldn't have smoked you couldn't have smoked they couldn't have smoked
Perfekt mit V-ing
I couldn't have been smoking you couldn't have been smoking he couldn't have been smoking we couldn't have been smoking you couldn't have been smoking they couldn't have been smoking
Fragende Form
Einfache Form
could I smoke? could you smoke? could he smoke? could we smoke? could you smoke? could they smoke?
Form mit V-ing
could I be smoking? could you be smoking? could he be smoking? could we be smoking? could you be smoking? could they be smoking?
Perfekt
could I have smoked? could you have smoked? could he have smoked? could we have smoked? could you have smoked? could they have smoked?
Perfekt mit V-ing
could I have been smoking? could you have been smoking? could he have been smoking? could we have been smoking? could you have been smoking? could they have been smoking?
Fragende Negation Form
Einfache Form
couldn't I smoke? couldn't you smoke? couldn't he smoke? couldn't we smoke? couldn't you smoke? couldn't they smoke?
Form mit V-ing
couldn't I be smoking? couldn't you be smoking? couldn't he be smoking? couldn't we be smoking? couldn't you be smoking? couldn't they be smoking?
Perfekt
couldn't I have smoked? couldn't you have smoked? couldn't he have smoked? couldn't we have smoked? couldn't you have smoked? couldn't they have smoked?
Perfekt mit V-ing
couldn't I have been smoking? couldn't you have been smoking? couldn't he have been smoking? couldn't we have been smoking? couldn't you have been smoking? couldn't they have been smoking?