I could agglutinate you could agglutinate he could agglutinate we could agglutinate you could agglutinate they could agglutinate
V-ing form
I could be agglutinating you could be agglutinating he could be agglutinating we could be agglutinating you could be agglutinating they could be agglutinating
Perfect
I could have agglutinated you could have agglutinated he could have agglutinated we could have agglutinated you could have agglutinated they could have agglutinated
V-ing perfect
I could have been agglutinating you could have been agglutinating he could have been agglutinating we could have been agglutinating you could have been agglutinating they could have been agglutinating
Negation
Simple form
I could not agglutinate you could not agglutinate he could not agglutinate we could not agglutinate you could not agglutinate they could not agglutinate
V-ing form
I could not be agglutinating you could not be agglutinating he could not be agglutinating we could not be agglutinating you could not be agglutinating they could not be agglutinating
Perfect
I could not have agglutinated you could not have agglutinated he could not have agglutinated we could not have agglutinated you could not have agglutinated they could not have agglutinated
V-ing perfect
I could not have been agglutinating you could not have been agglutinating he could not have been agglutinating we could not have been agglutinating you could not have been agglutinating they could not have been agglutinating
Interrogative form
Simple form
could I agglutinate? could you agglutinate? could he agglutinate? could we agglutinate? could you agglutinate? could they agglutinate?
V-ing form
could I be agglutinating? could you be agglutinating? could he be agglutinating? could we be agglutinating? could you be agglutinating? could they be agglutinating?
Perfect
could I have agglutinated? could you have agglutinated? could he have agglutinated? could we have agglutinated? could you have agglutinated? could they have agglutinated?
V-ing perfect
could I have been agglutinating? could you have been agglutinating? could he have been agglutinating? could we have been agglutinating? could you have been agglutinating? could they have been agglutinating?
Interro-negative form
Simple form
could I not agglutinate? could you not agglutinate? could he not agglutinate? could we not agglutinate? could you not agglutinate? could they not agglutinate?
V-ing form
could I not be agglutinating? could you not be agglutinating? could he not be agglutinating? could we not be agglutinating? could you not be agglutinating? could they not be agglutinating?
Perfect
could I not have agglutinated? could you not have agglutinated? could he not have agglutinated? could we not have agglutinated? could you not have agglutinated? could they not have agglutinated?
V-ing perfect
could I not have been agglutinating? could you not have been agglutinating? could he not have been agglutinating? could we not have been agglutinating? could you not have been agglutinating? could they not have been agglutinating?