I can disinfect you can disinfect he can disinfect we can disinfect you can disinfect they can disinfect
V-ing form
I can be disinfecting you can be disinfecting he can be disinfecting we can be disinfecting you can be disinfecting they can be disinfecting
Perfect
I can have disinfected you can have disinfected he can have disinfected we can have disinfected you can have disinfected they can have disinfected
V-ing perfect
I can have been disinfecting you can have been disinfecting he can have been disinfecting we can have been disinfecting you can have been disinfecting they can have been disinfecting
Negation
Simple form
I cannot disinfect you cannot disinfect he cannot disinfect we cannot disinfect you cannot disinfect they cannot disinfect
V-ing form
I cannot be disinfecting you cannot be disinfecting he cannot be disinfecting we cannot be disinfecting you cannot be disinfecting they cannot be disinfecting
Perfect
I cannot have disinfected you cannot have disinfected he cannot have disinfected we cannot have disinfected you cannot have disinfected they cannot have disinfected
V-ing perfect
I cannot have been disinfecting you cannot have been disinfecting he cannot have been disinfecting we cannot have been disinfecting you cannot have been disinfecting they cannot have been disinfecting
Interrogative form
Simple form
can I disinfect? can you disinfect? can he disinfect? can we disinfect? can you disinfect? can they disinfect?
V-ing form
can I be disinfecting? can you be disinfecting? can he be disinfecting? can we be disinfecting? can you be disinfecting? can they be disinfecting?
Perfect
can I have disinfected? can you have disinfected? can he have disinfected? can we have disinfected? can you have disinfected? can they have disinfected?
V-ing perfect
can I have been disinfecting? can you have been disinfecting? can he have been disinfecting? can we have been disinfecting? can you have been disinfecting? can they have been disinfecting?
Interro-negative form
Simple form
can I not disinfect? can you not disinfect? can he not disinfect? can we not disinfect? can you not disinfect? can they not disinfect?
V-ing form
can I not be disinfecting? can you not be disinfecting? can he not be disinfecting? can we not be disinfecting? can you not be disinfecting? can they not be disinfecting?
Perfect
can I not have disinfected? can you not have disinfected? can he not have disinfected? can we not have disinfected? can you not have disinfected? can they not have disinfected?
V-ing perfect
can I not have been disinfecting? can you not have been disinfecting? can he not have been disinfecting? can we not have been disinfecting? can you not have been disinfecting? can they not have been disinfecting?