Conjugación del verbo inglés
COULD SPIRE

Verbo regular: spire - spired - spired

Afirmación

Forma simple	Forma con V-ing
I could spire you could spire he could spire we could spire you could spire they could spire	I could be spiring you could be spiring he could be spiring we could be spiring you could be spiring they could be spiring
Perfecto	Perfecto con V-ing
I could have spired you could have spired he could have spired we could have spired you could have spired they could have spired	I could have been spiring you could have been spiring he could have been spiring we could have been spiring you could have been spiring they could have been spiring

Negación

Forma simple	Forma con V-ing
I couldn't spire you couldn't spire he couldn't spire we couldn't spire you couldn't spire they couldn't spire	I couldn't be spiring you couldn't be spiring he couldn't be spiring we couldn't be spiring you couldn't be spiring they couldn't be spiring
Perfecto	Perfecto con V-ing
I couldn't have spired you couldn't have spired he couldn't have spired we couldn't have spired you couldn't have spired they couldn't have spired	I couldn't have been spiring you couldn't have been spiring he couldn't have been spiring we couldn't have been spiring you couldn't have been spiring they couldn't have been spiring

Forma interrogativa

Forma simple	Forma con V-ing
could I spire? could you spire? could he spire? could we spire? could you spire? could they spire?	could I be spiring? could you be spiring? could he be spiring? could we be spiring? could you be spiring? could they be spiring?
Perfecto	Perfecto con V-ing
could I have spired? could you have spired? could he have spired? could we have spired? could you have spired? could they have spired?	could I have been spiring? could you have been spiring? could he have been spiring? could we have been spiring? could you have been spiring? could they have been spiring?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I spire? couldn't you spire? couldn't he spire? couldn't we spire? couldn't you spire? couldn't they spire?	couldn't I be spiring? couldn't you be spiring? couldn't he be spiring? couldn't we be spiring? couldn't you be spiring? couldn't they be spiring?
Perfecto	Perfecto con V-ing
couldn't I have spired? couldn't you have spired? couldn't he have spired? couldn't we have spired? couldn't you have spired? couldn't they have spired?	couldn't I have been spiring? couldn't you have been spiring? couldn't he have been spiring? couldn't we have been spiring? couldn't you have been spiring? couldn't they have been spiring?