I can invigilate you can invigilate he can invigilate we can invigilate you can invigilate they can invigilate
Form mit V-ing
I can be invigilating you can be invigilating he can be invigilating we can be invigilating you can be invigilating they can be invigilating
Perfekt
I can have invigilated you can have invigilated he can have invigilated we can have invigilated you can have invigilated they can have invigilated
Perfekt mit V-ing
I can have been invigilating you can have been invigilating he can have been invigilating we can have been invigilating you can have been invigilating they can have been invigilating
Negation
Einfache Form
I can't invigilate you can't invigilate he can't invigilate we can't invigilate you can't invigilate they can't invigilate
Form mit V-ing
I can't be invigilating you can't be invigilating he can't be invigilating we can't be invigilating you can't be invigilating they can't be invigilating
Perfekt
I can't have invigilated you can't have invigilated he can't have invigilated we can't have invigilated you can't have invigilated they can't have invigilated
Perfekt mit V-ing
I can't have been invigilating you can't have been invigilating he can't have been invigilating we can't have been invigilating you can't have been invigilating they can't have been invigilating
Fragende Form
Einfache Form
can I invigilate? can you invigilate? can he invigilate? can we invigilate? can you invigilate? can they invigilate?
Form mit V-ing
can I be invigilating? can you be invigilating? can he be invigilating? can we be invigilating? can you be invigilating? can they be invigilating?
Perfekt
can I have invigilated? can you have invigilated? can he have invigilated? can we have invigilated? can you have invigilated? can they have invigilated?
Perfekt mit V-ing
can I have been invigilating? can you have been invigilating? can he have been invigilating? can we have been invigilating? can you have been invigilating? can they have been invigilating?
Fragende Negation Form
Einfache Form
can't I invigilate? can't you invigilate? can't he invigilate? can't we invigilate? can't you invigilate? can't they invigilate?
Form mit V-ing
can't I be invigilating? can't you be invigilating? can't he be invigilating? can't we be invigilating? can't you be invigilating? can't they be invigilating?
Perfekt
can't I have invigilated? can't you have invigilated? can't he have invigilated? can't we have invigilated? can't you have invigilated? can't they have invigilated?
Perfekt mit V-ing
can't I have been invigilating? can't you have been invigilating? can't he have been invigilating? can't we have been invigilating? can't you have been invigilating? can't they have been invigilating?