I can instigate you can instigate he can instigate we can instigate you can instigate they can instigate
V-ing form
I can be instigating you can be instigating he can be instigating we can be instigating you can be instigating they can be instigating
Perfect
I can have instigated you can have instigated he can have instigated we can have instigated you can have instigated they can have instigated
V-ing perfect
I can have been instigating you can have been instigating he can have been instigating we can have been instigating you can have been instigating they can have been instigating
Negation
Simple form
I cannot instigate you cannot instigate he cannot instigate we cannot instigate you cannot instigate they cannot instigate
V-ing form
I cannot be instigating you cannot be instigating he cannot be instigating we cannot be instigating you cannot be instigating they cannot be instigating
Perfect
I cannot have instigated you cannot have instigated he cannot have instigated we cannot have instigated you cannot have instigated they cannot have instigated
V-ing perfect
I cannot have been instigating you cannot have been instigating he cannot have been instigating we cannot have been instigating you cannot have been instigating they cannot have been instigating
Interrogative form
Simple form
can I instigate? can you instigate? can he instigate? can we instigate? can you instigate? can they instigate?
V-ing form
can I be instigating? can you be instigating? can he be instigating? can we be instigating? can you be instigating? can they be instigating?
Perfect
can I have instigated? can you have instigated? can he have instigated? can we have instigated? can you have instigated? can they have instigated?
V-ing perfect
can I have been instigating? can you have been instigating? can he have been instigating? can we have been instigating? can you have been instigating? can they have been instigating?
Interro-negative form
Simple form
can I not instigate? can you not instigate? can he not instigate? can we not instigate? can you not instigate? can they not instigate?
V-ing form
can I not be instigating? can you not be instigating? can he not be instigating? can we not be instigating? can you not be instigating? can they not be instigating?
Perfect
can I not have instigated? can you not have instigated? can he not have instigated? can we not have instigated? can you not have instigated? can they not have instigated?
V-ing perfect
can I not have been instigating? can you not have been instigating? can he not have been instigating? can we not have been instigating? can you not have been instigating? can they not have been instigating?