I can decimate you can decimate he can decimate we can decimate you can decimate they can decimate
V-ing form
I can be decimating you can be decimating he can be decimating we can be decimating you can be decimating they can be decimating
Perfect
I can have decimated you can have decimated he can have decimated we can have decimated you can have decimated they can have decimated
V-ing perfect
I can have been decimating you can have been decimating he can have been decimating we can have been decimating you can have been decimating they can have been decimating
Negation
Simple form
I cannot decimate you cannot decimate he cannot decimate we cannot decimate you cannot decimate they cannot decimate
V-ing form
I cannot be decimating you cannot be decimating he cannot be decimating we cannot be decimating you cannot be decimating they cannot be decimating
Perfect
I cannot have decimated you cannot have decimated he cannot have decimated we cannot have decimated you cannot have decimated they cannot have decimated
V-ing perfect
I cannot have been decimating you cannot have been decimating he cannot have been decimating we cannot have been decimating you cannot have been decimating they cannot have been decimating
Interrogative form
Simple form
can I decimate? can you decimate? can he decimate? can we decimate? can you decimate? can they decimate?
V-ing form
can I be decimating? can you be decimating? can he be decimating? can we be decimating? can you be decimating? can they be decimating?
Perfect
can I have decimated? can you have decimated? can he have decimated? can we have decimated? can you have decimated? can they have decimated?
V-ing perfect
can I have been decimating? can you have been decimating? can he have been decimating? can we have been decimating? can you have been decimating? can they have been decimating?
Interro-negative form
Simple form
can I not decimate? can you not decimate? can he not decimate? can we not decimate? can you not decimate? can they not decimate?
V-ing form
can I not be decimating? can you not be decimating? can he not be decimating? can we not be decimating? can you not be decimating? can they not be decimating?
Perfect
can I not have decimated? can you not have decimated? can he not have decimated? can we not have decimated? can you not have decimated? can they not have decimated?
V-ing perfect
can I not have been decimating? can you not have been decimating? can he not have been decimating? can we not have been decimating? can you not have been decimating? can they not have been decimating?