I could burglarise you could burglarise he could burglarise we could burglarise you could burglarise they could burglarise
V-ing form
I could be burglarising you could be burglarising he could be burglarising we could be burglarising you could be burglarising they could be burglarising
Perfect
I could have burglarised you could have burglarised he could have burglarised we could have burglarised you could have burglarised they could have burglarised
V-ing perfect
I could have been burglarising you could have been burglarising he could have been burglarising we could have been burglarising you could have been burglarising they could have been burglarising
Negation
Simple form
I could not burglarise you could not burglarise he could not burglarise we could not burglarise you could not burglarise they could not burglarise
V-ing form
I could not be burglarising you could not be burglarising he could not be burglarising we could not be burglarising you could not be burglarising they could not be burglarising
Perfect
I could not have burglarised you could not have burglarised he could not have burglarised we could not have burglarised you could not have burglarised they could not have burglarised
V-ing perfect
I could not have been burglarising you could not have been burglarising he could not have been burglarising we could not have been burglarising you could not have been burglarising they could not have been burglarising
Interrogative form
Simple form
could I burglarise? could you burglarise? could he burglarise? could we burglarise? could you burglarise? could they burglarise?
V-ing form
could I be burglarising? could you be burglarising? could he be burglarising? could we be burglarising? could you be burglarising? could they be burglarising?
Perfect
could I have burglarised? could you have burglarised? could he have burglarised? could we have burglarised? could you have burglarised? could they have burglarised?
V-ing perfect
could I have been burglarising? could you have been burglarising? could he have been burglarising? could we have been burglarising? could you have been burglarising? could they have been burglarising?
Interro-negative form
Simple form
could I not burglarise? could you not burglarise? could he not burglarise? could we not burglarise? could you not burglarise? could they not burglarise?
V-ing form
could I not be burglarising? could you not be burglarising? could he not be burglarising? could we not be burglarising? could you not be burglarising? could they not be burglarising?
Perfect
could I not have burglarised? could you not have burglarised? could he not have burglarised? could we not have burglarised? could you not have burglarised? could they not have burglarised?
V-ing perfect
could I not have been burglarising? could you not have been burglarising? could he not have been burglarising? could we not have been burglarising? could you not have been burglarising? could they not have been burglarising?