I could befall you could befall she could befall we could befall you could befall they could befall
Forma com V-ing
I could be befalling you could be befalling she could be befalling we could be befalling you could be befalling they could be befalling
Perfeito
I could have befallen you could have befallen she could have befallen we could have befallen you could have befallen they could have befallen
Perfeito com V-ing
I could have been befalling you could have been befalling she could have been befalling we could have been befalling you could have been befalling they could have been befalling
Negação
Forma simple
I couldn't befall you couldn't befall she couldn't befall we couldn't befall you couldn't befall they couldn't befall
Forma com V-ing
I couldn't be befalling you couldn't be befalling she couldn't be befalling we couldn't be befalling you couldn't be befalling they couldn't be befalling
Perfeito
I couldn't have befallen you couldn't have befallen she couldn't have befallen we couldn't have befallen you couldn't have befallen they couldn't have befallen
Perfeito com V-ing
I couldn't have been befalling you couldn't have been befalling she couldn't have been befalling we couldn't have been befalling you couldn't have been befalling they couldn't have been befalling
Forma interrogativa
Forma simple
could I befall? could you befall? could she befall? could we befall? could you befall? could they befall?
Forma com V-ing
could I be befalling? could you be befalling? could she be befalling? could we be befalling? could you be befalling? could they be befalling?
Perfeito
could I have befallen? could you have befallen? could she have befallen? could we have befallen? could you have befallen? could they have befallen?
Perfeito com V-ing
could I have been befalling? could you have been befalling? could she have been befalling? could we have been befalling? could you have been befalling? could they have been befalling?
Forma interro-Negação
Forma simple
couldn't I befall? couldn't you befall? couldn't she befall? couldn't we befall? couldn't you befall? couldn't they befall?
Forma com V-ing
couldn't I be befalling? couldn't you be befalling? couldn't she be befalling? couldn't we be befalling? couldn't you be befalling? couldn't they be befalling?
Perfeito
couldn't I have befallen? couldn't you have befallen? couldn't she have befallen? couldn't we have befallen? couldn't you have befallen? couldn't they have befallen?
Perfeito com V-ing
couldn't I have been befalling? couldn't you have been befalling? couldn't she have been befalling? couldn't we have been befalling? couldn't you have been befalling? couldn't they have been befalling?