Regular verb: invigilate - invigilated - invigilated
Simple form | V-ing form |
I can invigilate you can invigilate he can invigilate we can invigilate you can invigilate they can invigilate | I can be invigilating you can be invigilating he can be invigilating we can be invigilating you can be invigilating they can be invigilating |
Perfect | V-ing perfect |
I can have invigilated you can have invigilated he can have invigilated we can have invigilated you can have invigilated they can have invigilated | 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 |
Simple form | V-ing 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 | 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 |
Perfect | V-ing perfect |
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 | 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 |
Simple form | V-ing form |
can I invigilate? can you invigilate? can he invigilate? can we invigilate? can you invigilate? can they invigilate? | can I be invigilating? can you be invigilating? can he be invigilating? can we be invigilating? can you be invigilating? can they be invigilating? |
Perfect | V-ing perfect |
can I have invigilated? can you have invigilated? can he have invigilated? can we have invigilated? can you have invigilated? can they have invigilated? | 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? |
Simple form | V-ing 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? | 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? |
Perfect | V-ing perfect |
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? | 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? |