I can stridulate you can stridulate he can stridulate we can stridulate you can stridulate they can stridulate
Forme en V-ing
I can be stridulating you can be stridulating he can be stridulating we can be stridulating you can be stridulating they can be stridulating
Perfect
I can have stridulated you can have stridulated he can have stridulated we can have stridulated you can have stridulated they can have stridulated
Perfect en V-ing
I can have been stridulating you can have been stridulating he can have been stridulating we can have been stridulating you can have been stridulating they can have been stridulating
Négation
Forme simple
I can't stridulate you can't stridulate he can't stridulate we can't stridulate you can't stridulate they can't stridulate
Forme en V-ing
I can't be stridulating you can't be stridulating he can't be stridulating we can't be stridulating you can't be stridulating they can't be stridulating
Perfect
I can't have stridulated you can't have stridulated he can't have stridulated we can't have stridulated you can't have stridulated they can't have stridulated
Perfect en V-ing
I can't have been stridulating you can't have been stridulating he can't have been stridulating we can't have been stridulating you can't have been stridulating they can't have been stridulating
Forme interrogative
Forme simple
can I stridulate? can you stridulate? can he stridulate? can we stridulate? can you stridulate? can they stridulate?
Forme en V-ing
can I be stridulating? can you be stridulating? can he be stridulating? can we be stridulating? can you be stridulating? can they be stridulating?
Perfect
can I have stridulated? can you have stridulated? can he have stridulated? can we have stridulated? can you have stridulated? can they have stridulated?
Perfect en V-ing
can I have been stridulating? can you have been stridulating? can he have been stridulating? can we have been stridulating? can you have been stridulating? can they have been stridulating?
Forme interro-négative
Forme simple
can't I stridulate? can't you stridulate? can't he stridulate? can't we stridulate? can't you stridulate? can't they stridulate?
Forme en V-ing
can't I be stridulating? can't you be stridulating? can't he be stridulating? can't we be stridulating? can't you be stridulating? can't they be stridulating?
Perfect
can't I have stridulated? can't you have stridulated? can't he have stridulated? can't we have stridulated? can't you have stridulated? can't they have stridulated?
Perfect en V-ing
can't I have been stridulating? can't you have been stridulating? can't he have been stridulating? can't we have been stridulating? can't you have been stridulating? can't they have been stridulating?