I could silver-plate you could silver-plate he could silver-plate we could silver-plate you could silver-plate they could silver-plate
Forme en V-ing
I could be silver-plating you could be silver-plating he could be silver-plating we could be silver-plating you could be silver-plating they could be silver-plating
Perfect
I could have silver-plated you could have silver-plated he could have silver-plated we could have silver-plated you could have silver-plated they could have silver-plated
Perfect en V-ing
I could have been silver-plating you could have been silver-plating he could have been silver-plating we could have been silver-plating you could have been silver-plating they could have been silver-plating
Négation
Forme simple
I could not silver-plate you could not silver-plate he could not silver-plate we could not silver-plate you could not silver-plate they could not silver-plate
Forme en V-ing
I could not be silver-plating you could not be silver-plating he could not be silver-plating we could not be silver-plating you could not be silver-plating they could not be silver-plating
Perfect
I could not have silver-plated you could not have silver-plated he could not have silver-plated we could not have silver-plated you could not have silver-plated they could not have silver-plated
Perfect en V-ing
I could not have been silver-plating you could not have been silver-plating he could not have been silver-plating we could not have been silver-plating you could not have been silver-plating they could not have been silver-plating
Forme interrogative
Forme simple
could I silver-plate? could you silver-plate? could he silver-plate? could we silver-plate? could you silver-plate? could they silver-plate?
Forme en V-ing
could I be silver-plating? could you be silver-plating? could he be silver-plating? could we be silver-plating? could you be silver-plating? could they be silver-plating?
Perfect
could I have silver-plated? could you have silver-plated? could he have silver-plated? could we have silver-plated? could you have silver-plated? could they have silver-plated?
Perfect en V-ing
could I have been silver-plating? could you have been silver-plating? could he have been silver-plating? could we have been silver-plating? could you have been silver-plating? could they have been silver-plating?
Forme interro-négative
Forme simple
could I not silver-plate? could you not silver-plate? could he not silver-plate? could we not silver-plate? could you not silver-plate? could they not silver-plate?
Forme en V-ing
could I not be silver-plating? could you not be silver-plating? could he not be silver-plating? could we not be silver-plating? could you not be silver-plating? could they not be silver-plating?
Perfect
could I not have silver-plated? could you not have silver-plated? could he not have silver-plated? could we not have silver-plated? could you not have silver-plated? could they not have silver-plated?
Perfect en V-ing
could I not have been silver-plating? could you not have been silver-plating? could he not have been silver-plating? could we not have been silver-plating? could you not have been silver-plating? could they not have been silver-plating?