I could ammoniate you could ammoniate he could ammoniate we could ammoniate you could ammoniate they could ammoniate
V-ing form
I could be ammoniating you could be ammoniating he could be ammoniating we could be ammoniating you could be ammoniating they could be ammoniating
Perfect
I could have ammoniated you could have ammoniated he could have ammoniated we could have ammoniated you could have ammoniated they could have ammoniated
V-ing perfect
I could have been ammoniating you could have been ammoniating he could have been ammoniating we could have been ammoniating you could have been ammoniating they could have been ammoniating
Negation
Simple form
I could not ammoniate you could not ammoniate he could not ammoniate we could not ammoniate you could not ammoniate they could not ammoniate
V-ing form
I could not be ammoniating you could not be ammoniating he could not be ammoniating we could not be ammoniating you could not be ammoniating they could not be ammoniating
Perfect
I could not have ammoniated you could not have ammoniated he could not have ammoniated we could not have ammoniated you could not have ammoniated they could not have ammoniated
V-ing perfect
I could not have been ammoniating you could not have been ammoniating he could not have been ammoniating we could not have been ammoniating you could not have been ammoniating they could not have been ammoniating
Interrogative form
Simple form
could I ammoniate? could you ammoniate? could he ammoniate? could we ammoniate? could you ammoniate? could they ammoniate?
V-ing form
could I be ammoniating? could you be ammoniating? could he be ammoniating? could we be ammoniating? could you be ammoniating? could they be ammoniating?
Perfect
could I have ammoniated? could you have ammoniated? could he have ammoniated? could we have ammoniated? could you have ammoniated? could they have ammoniated?
V-ing perfect
could I have been ammoniating? could you have been ammoniating? could he have been ammoniating? could we have been ammoniating? could you have been ammoniating? could they have been ammoniating?
Interro-negative form
Simple form
could I not ammoniate? could you not ammoniate? could he not ammoniate? could we not ammoniate? could you not ammoniate? could they not ammoniate?
V-ing form
could I not be ammoniating? could you not be ammoniating? could he not be ammoniating? could we not be ammoniating? could you not be ammoniating? could they not be ammoniating?
Perfect
could I not have ammoniated? could you not have ammoniated? could he not have ammoniated? could we not have ammoniated? could you not have ammoniated? could they not have ammoniated?
V-ing perfect
could I not have been ammoniating? could you not have been ammoniating? could he not have been ammoniating? could we not have been ammoniating? could you not have been ammoniating? could they not have been ammoniating?