I could allocate you could allocate he could allocate we could allocate you could allocate they could allocate
V-ing form
I could be allocating you could be allocating he could be allocating we could be allocating you could be allocating they could be allocating
Perfect
I could have allocated you could have allocated he could have allocated we could have allocated you could have allocated they could have allocated
V-ing perfect
I could have been allocating you could have been allocating he could have been allocating we could have been allocating you could have been allocating they could have been allocating
Negation
Simple form
I could not allocate you could not allocate he could not allocate we could not allocate you could not allocate they could not allocate
V-ing form
I could not be allocating you could not be allocating he could not be allocating we could not be allocating you could not be allocating they could not be allocating
Perfect
I could not have allocated you could not have allocated he could not have allocated we could not have allocated you could not have allocated they could not have allocated
V-ing perfect
I could not have been allocating you could not have been allocating he could not have been allocating we could not have been allocating you could not have been allocating they could not have been allocating
Interrogative form
Simple form
could I allocate? could you allocate? could he allocate? could we allocate? could you allocate? could they allocate?
V-ing form
could I be allocating? could you be allocating? could he be allocating? could we be allocating? could you be allocating? could they be allocating?
Perfect
could I have allocated? could you have allocated? could he have allocated? could we have allocated? could you have allocated? could they have allocated?
V-ing perfect
could I have been allocating? could you have been allocating? could he have been allocating? could we have been allocating? could you have been allocating? could they have been allocating?
Interro-negative form
Simple form
could I not allocate? could you not allocate? could he not allocate? could we not allocate? could you not allocate? could they not allocate?
V-ing form
could I not be allocating? could you not be allocating? could he not be allocating? could we not be allocating? could you not be allocating? could they not be allocating?
Perfect
could I not have allocated? could you not have allocated? could he not have allocated? could we not have allocated? could you not have allocated? could they not have allocated?
V-ing perfect
could I not have been allocating? could you not have been allocating? could he not have been allocating? could we not have been allocating? could you not have been allocating? could they not have been allocating?