Conjugación del verbo inglés
COULD OBTUND

Verbo regular: obtund - obtunded - obtunded

Afirmación

Forma simple	Forma con V-ing
I could obtund you could obtund he could obtund we could obtund you could obtund they could obtund	I could be obtunding you could be obtunding he could be obtunding we could be obtunding you could be obtunding they could be obtunding
Perfecto	Perfecto con V-ing
I could have obtunded you could have obtunded he could have obtunded we could have obtunded you could have obtunded they could have obtunded	I could have been obtunding you could have been obtunding he could have been obtunding we could have been obtunding you could have been obtunding they could have been obtunding

Negación

Forma simple	Forma con V-ing
I could not obtund you could not obtund he could not obtund we could not obtund you could not obtund they could not obtund	I could not be obtunding you could not be obtunding he could not be obtunding we could not be obtunding you could not be obtunding they could not be obtunding
Perfecto	Perfecto con V-ing
I could not have obtunded you could not have obtunded he could not have obtunded we could not have obtunded you could not have obtunded they could not have obtunded	I could not have been obtunding you could not have been obtunding he could not have been obtunding we could not have been obtunding you could not have been obtunding they could not have been obtunding

Forma interrogativa

Forma simple	Forma con V-ing
could I obtund? could you obtund? could he obtund? could we obtund? could you obtund? could they obtund?	could I be obtunding? could you be obtunding? could he be obtunding? could we be obtunding? could you be obtunding? could they be obtunding?
Perfecto	Perfecto con V-ing
could I have obtunded? could you have obtunded? could he have obtunded? could we have obtunded? could you have obtunded? could they have obtunded?	could I have been obtunding? could you have been obtunding? could he have been obtunding? could we have been obtunding? could you have been obtunding? could they have been obtunding?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not obtund? could you not obtund? could he not obtund? could we not obtund? could you not obtund? could they not obtund?	could I not be obtunding? could you not be obtunding? could he not be obtunding? could we not be obtunding? could you not be obtunding? could they not be obtunding?
Perfecto	Perfecto con V-ing
could I not have obtunded? could you not have obtunded? could he not have obtunded? could we not have obtunded? could you not have obtunded? could they not have obtunded?	could I not have been obtunding? could you not have been obtunding? could he not have been obtunding? could we not have been obtunding? could you not have been obtunding? could they not have been obtunding?