Conjugación del verbo inglés
COULD OBTUND

Verbo regular: obtund - obtunded - obtunded

Afirmación

Forma simple	Forma con V-ing
I could obtund you could obtund she could obtund we could obtund you could obtund they could obtund	I could be obtunding you could be obtunding she 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 she 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 she 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 couldn't obtund you couldn't obtund she couldn't obtund we couldn't obtund you couldn't obtund they couldn't obtund	I couldn't be obtunding you couldn't be obtunding she couldn't be obtunding we couldn't be obtunding you couldn't be obtunding they couldn't be obtunding
Perfecto	Perfecto con V-ing
I couldn't have obtunded you couldn't have obtunded she couldn't have obtunded we couldn't have obtunded you couldn't have obtunded they couldn't have obtunded	I couldn't have been obtunding you couldn't have been obtunding she couldn't have been obtunding we couldn't have been obtunding you couldn't have been obtunding they couldn't have been obtunding

Forma interrogativa

Forma simple	Forma con V-ing
could I obtund? could you obtund? could she obtund? could we obtund? could you obtund? could they obtund?	could I be obtunding? could you be obtunding? could she 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 she 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 she 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
couldn't I obtund? couldn't you obtund? couldn't she obtund? couldn't we obtund? couldn't you obtund? couldn't they obtund?	couldn't I be obtunding? couldn't you be obtunding? couldn't she be obtunding? couldn't we be obtunding? couldn't you be obtunding? couldn't they be obtunding?
Perfecto	Perfecto con V-ing
couldn't I have obtunded? couldn't you have obtunded? couldn't she have obtunded? couldn't we have obtunded? couldn't you have obtunded? couldn't they have obtunded?	couldn't I have been obtunding? couldn't you have been obtunding? couldn't she have been obtunding? couldn't we have been obtunding? couldn't you have been obtunding? couldn't they have been obtunding?