I can prevaricate you can prevaricate he can prevaricate we can prevaricate you can prevaricate they can prevaricate
V-ing form
I can be prevaricating you can be prevaricating he can be prevaricating we can be prevaricating you can be prevaricating they can be prevaricating
Perfect
I can have prevaricated you can have prevaricated he can have prevaricated we can have prevaricated you can have prevaricated they can have prevaricated
V-ing perfect
I can have been prevaricating you can have been prevaricating he can have been prevaricating we can have been prevaricating you can have been prevaricating they can have been prevaricating
Negation
Simple form
I cannot prevaricate you cannot prevaricate he cannot prevaricate we cannot prevaricate you cannot prevaricate they cannot prevaricate
V-ing form
I cannot be prevaricating you cannot be prevaricating he cannot be prevaricating we cannot be prevaricating you cannot be prevaricating they cannot be prevaricating
Perfect
I cannot have prevaricated you cannot have prevaricated he cannot have prevaricated we cannot have prevaricated you cannot have prevaricated they cannot have prevaricated
V-ing perfect
I cannot have been prevaricating you cannot have been prevaricating he cannot have been prevaricating we cannot have been prevaricating you cannot have been prevaricating they cannot have been prevaricating
Interrogative form
Simple form
can I prevaricate? can you prevaricate? can he prevaricate? can we prevaricate? can you prevaricate? can they prevaricate?
V-ing form
can I be prevaricating? can you be prevaricating? can he be prevaricating? can we be prevaricating? can you be prevaricating? can they be prevaricating?
Perfect
can I have prevaricated? can you have prevaricated? can he have prevaricated? can we have prevaricated? can you have prevaricated? can they have prevaricated?
V-ing perfect
can I have been prevaricating? can you have been prevaricating? can he have been prevaricating? can we have been prevaricating? can you have been prevaricating? can they have been prevaricating?
Interro-negative form
Simple form
can I not prevaricate? can you not prevaricate? can he not prevaricate? can we not prevaricate? can you not prevaricate? can they not prevaricate?
V-ing form
can I not be prevaricating? can you not be prevaricating? can he not be prevaricating? can we not be prevaricating? can you not be prevaricating? can they not be prevaricating?
Perfect
can I not have prevaricated? can you not have prevaricated? can he not have prevaricated? can we not have prevaricated? can you not have prevaricated? can they not have prevaricated?
V-ing perfect
can I not have been prevaricating? can you not have been prevaricating? can he not have been prevaricating? can we not have been prevaricating? can you not have been prevaricating? can they not have been prevaricating?