Verbo regular: decalcify - decalcified - decalcified
Afirmação
Forma simple
I could decalcify you could decalcify he could decalcify we could decalcify you could decalcify they could decalcify
Forma com V-ing
I could be decalcifying you could be decalcifying he could be decalcifying we could be decalcifying you could be decalcifying they could be decalcifying
Perfeito
I could have decalcified you could have decalcified he could have decalcified we could have decalcified you could have decalcified they could have decalcified
Perfeito com V-ing
I could have been decalcifying you could have been decalcifying he could have been decalcifying we could have been decalcifying you could have been decalcifying they could have been decalcifying
Negação
Forma simple
I couldn't decalcify you couldn't decalcify he couldn't decalcify we couldn't decalcify you couldn't decalcify they couldn't decalcify
Forma com V-ing
I couldn't be decalcifying you couldn't be decalcifying he couldn't be decalcifying we couldn't be decalcifying you couldn't be decalcifying they couldn't be decalcifying
Perfeito
I couldn't have decalcified you couldn't have decalcified he couldn't have decalcified we couldn't have decalcified you couldn't have decalcified they couldn't have decalcified
Perfeito com V-ing
I couldn't have been decalcifying you couldn't have been decalcifying he couldn't have been decalcifying we couldn't have been decalcifying you couldn't have been decalcifying they couldn't have been decalcifying
Forma interrogativa
Forma simple
could I decalcify? could you decalcify? could he decalcify? could we decalcify? could you decalcify? could they decalcify?
Forma com V-ing
could I be decalcifying? could you be decalcifying? could he be decalcifying? could we be decalcifying? could you be decalcifying? could they be decalcifying?
Perfeito
could I have decalcified? could you have decalcified? could he have decalcified? could we have decalcified? could you have decalcified? could they have decalcified?
Perfeito com V-ing
could I have been decalcifying? could you have been decalcifying? could he have been decalcifying? could we have been decalcifying? could you have been decalcifying? could they have been decalcifying?
Forma interro-Negação
Forma simple
couldn't I decalcify? couldn't you decalcify? couldn't he decalcify? couldn't we decalcify? couldn't you decalcify? couldn't they decalcify?
Forma com V-ing
couldn't I be decalcifying? couldn't you be decalcifying? couldn't he be decalcifying? couldn't we be decalcifying? couldn't you be decalcifying? couldn't they be decalcifying?
Perfeito
couldn't I have decalcified? couldn't you have decalcified? couldn't he have decalcified? couldn't we have decalcified? couldn't you have decalcified? couldn't they have decalcified?
Perfeito com V-ing
couldn't I have been decalcifying? couldn't you have been decalcifying? couldn't he have been decalcifying? couldn't we have been decalcifying? couldn't you have been decalcifying? couldn't they have been decalcifying?