Conjugación del verbo inglés
COULD GROIN

Verbo regular: groin - groined - groined

Afirmación

Forma simple	Forma con V-ing
I could groin you could groin he could groin we could groin you could groin they could groin	I could be groining you could be groining he could be groining we could be groining you could be groining they could be groining
Perfecto	Perfecto con V-ing
I could have groined you could have groined he could have groined we could have groined you could have groined they could have groined	I could have been groining you could have been groining he could have been groining we could have been groining you could have been groining they could have been groining

Negación

Forma simple	Forma con V-ing
I couldn't groin you couldn't groin he couldn't groin we couldn't groin you couldn't groin they couldn't groin	I couldn't be groining you couldn't be groining he couldn't be groining we couldn't be groining you couldn't be groining they couldn't be groining
Perfecto	Perfecto con V-ing
I couldn't have groined you couldn't have groined he couldn't have groined we couldn't have groined you couldn't have groined they couldn't have groined	I couldn't have been groining you couldn't have been groining he couldn't have been groining we couldn't have been groining you couldn't have been groining they couldn't have been groining

Forma interrogativa

Forma simple	Forma con V-ing
could I groin? could you groin? could he groin? could we groin? could you groin? could they groin?	could I be groining? could you be groining? could he be groining? could we be groining? could you be groining? could they be groining?
Perfecto	Perfecto con V-ing
could I have groined? could you have groined? could he have groined? could we have groined? could you have groined? could they have groined?	could I have been groining? could you have been groining? could he have been groining? could we have been groining? could you have been groining? could they have been groining?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I groin? couldn't you groin? couldn't he groin? couldn't we groin? couldn't you groin? couldn't they groin?	couldn't I be groining? couldn't you be groining? couldn't he be groining? couldn't we be groining? couldn't you be groining? couldn't they be groining?
Perfecto	Perfecto con V-ing
couldn't I have groined? couldn't you have groined? couldn't he have groined? couldn't we have groined? couldn't you have groined? couldn't they have groined?	couldn't I have been groining? couldn't you have been groining? couldn't he have been groining? couldn't we have been groining? couldn't you have been groining? couldn't they have been groining?