I can speculate you can speculate he can speculate we can speculate you can speculate they can speculate
Form mit V-ing
I can be speculating you can be speculating he can be speculating we can be speculating you can be speculating they can be speculating
Perfekt
I can have speculated you can have speculated he can have speculated we can have speculated you can have speculated they can have speculated
Perfekt mit V-ing
I can have been speculating you can have been speculating he can have been speculating we can have been speculating you can have been speculating they can have been speculating
Negation
Einfache Form
I can't speculate you can't speculate he can't speculate we can't speculate you can't speculate they can't speculate
Form mit V-ing
I can't be speculating you can't be speculating he can't be speculating we can't be speculating you can't be speculating they can't be speculating
Perfekt
I can't have speculated you can't have speculated he can't have speculated we can't have speculated you can't have speculated they can't have speculated
Perfekt mit V-ing
I can't have been speculating you can't have been speculating he can't have been speculating we can't have been speculating you can't have been speculating they can't have been speculating
Fragende Form
Einfache Form
can I speculate? can you speculate? can he speculate? can we speculate? can you speculate? can they speculate?
Form mit V-ing
can I be speculating? can you be speculating? can he be speculating? can we be speculating? can you be speculating? can they be speculating?
Perfekt
can I have speculated? can you have speculated? can he have speculated? can we have speculated? can you have speculated? can they have speculated?
Perfekt mit V-ing
can I have been speculating? can you have been speculating? can he have been speculating? can we have been speculating? can you have been speculating? can they have been speculating?
Fragende Negation Form
Einfache Form
can't I speculate? can't you speculate? can't he speculate? can't we speculate? can't you speculate? can't they speculate?
Form mit V-ing
can't I be speculating? can't you be speculating? can't he be speculating? can't we be speculating? can't you be speculating? can't they be speculating?
Perfekt
can't I have speculated? can't you have speculated? can't he have speculated? can't we have speculated? can't you have speculated? can't they have speculated?
Perfekt mit V-ing
can't I have been speculating? can't you have been speculating? can't he have been speculating? can't we have been speculating? can't you have been speculating? can't they have been speculating?