Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could roast gently you could roast gently he could roast gently we could roast gently you could roast gently they could roast gently
V-ing form
I could be roast gentlying you could be roast gentlying he could be roast gentlying we could be roast gentlying you could be roast gentlying they could be roast gentlying
Perfect
I could have roast gentlied you could have roast gentlied he could have roast gentlied we could have roast gentlied you could have roast gentlied they could have roast gentlied
V-ing perfect
I could have been roast gentlying you could have been roast gentlying he could have been roast gentlying we could have been roast gentlying you could have been roast gentlying they could have been roast gentlying
Negation
Simple form
I could not roast gently you could not roast gently he could not roast gently we could not roast gently you could not roast gently they could not roast gently
V-ing form
I could not be roast gentlying you could not be roast gentlying he could not be roast gentlying we could not be roast gentlying you could not be roast gentlying they could not be roast gentlying
Perfect
I could not have roast gentlied you could not have roast gentlied he could not have roast gentlied we could not have roast gentlied you could not have roast gentlied they could not have roast gentlied
V-ing perfect
I could not have been roast gentlying you could not have been roast gentlying he could not have been roast gentlying we could not have been roast gentlying you could not have been roast gentlying they could not have been roast gentlying
Interrogative form
Simple form
could I roast gently? could you roast gently? could he roast gently? could we roast gently? could you roast gently? could they roast gently?
V-ing form
could I be roast gentlying? could you be roast gentlying? could he be roast gentlying? could we be roast gentlying? could you be roast gentlying? could they be roast gentlying?
Perfect
could I have roast gentlied? could you have roast gentlied? could he have roast gentlied? could we have roast gentlied? could you have roast gentlied? could they have roast gentlied?
V-ing perfect
could I have been roast gentlying? could you have been roast gentlying? could he have been roast gentlying? could we have been roast gentlying? could you have been roast gentlying? could they have been roast gentlying?
Interro-negative form
Simple form
could I not roast gently? could you not roast gently? could he not roast gently? could we not roast gently? could you not roast gently? could they not roast gently?
V-ing form
could I not be roast gentlying? could you not be roast gentlying? could he not be roast gentlying? could we not be roast gentlying? could you not be roast gentlying? could they not be roast gentlying?
Perfect
could I not have roast gentlied? could you not have roast gentlied? could he not have roast gentlied? could we not have roast gentlied? could you not have roast gentlied? could they not have roast gentlied?
V-ing perfect
could I not have been roast gentlying? could you not have been roast gentlying? could he not have been roast gentlying? could we not have been roast gentlying? could you not have been roast gentlying? could they not have been roast gentlying?