could spearhead
Verbo regolare: spearhead - spearheaded- spearheaded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could spearhead
you could spearhead
she could spearhead
we could spearhead
you could spearhead
they could spearhead 	I could be spearheading
you could be spearheading
she could be spearheading
we could be spearheading
you could be spearheading
they could be spearheading	I could have spearheaded
you could have spearheaded
she could have spearheaded
we could have spearheaded
you could have spearheaded
they could have spearheaded	I could have been spearheading
you could have been spearheading
she could have been spearheading
we could have been spearheading
you could have been spearheading
they could have been spearheading	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't spearhead
you couldn't spearhead
she couldn't spearhead
we couldn't spearhead
you couldn't spearhead
they couldn't spearhead 	I couldn't be spearheading
you couldn't be spearheading
she couldn't be spearheading
we couldn't be spearheading
you couldn't be spearheading
they couldn't be spearheading	I couldn't have spearheaded
you couldn't have spearheaded
she couldn't have spearheaded
we couldn't have spearheaded
you couldn't have spearheaded
they couldn't have spearheaded	I couldn't have been spearheading
you couldn't have been spearheading
she couldn't have been spearheading
we couldn't have been spearheading
you couldn't have been spearheading
they couldn't have been spearheading	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I spearhead?
could you spearhead?
could she spearhead?
could we spearhead?
could you spearhead?
could they spearhead? 	could I be spearheading?
could you be spearheading?
could she be spearheading?
could we be spearheading?
could you be spearheading?
could they be spearheading? 	could I have spearheaded?
could you have spearheaded?
could she have spearheaded?
could we have spearheaded?
could you have spearheaded?
could they have spearheaded? 	could I have been spearheading?
could you have been spearheading?
could she have been spearheading?
could we have been spearheading?
could you have been spearheading?
could they have been spearheading? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I spearhead?
couldn't you spearhead?
couldn't she spearhead?
couldn't we spearhead?
couldn't you spearhead?
couldn't they spearhead? 	couldn't I be spearheading?
couldn't you be spearheading?
couldn't she be spearheading?
couldn't we be spearheading?
couldn't you be spearheading?
couldn't they be spearheading? 	couldn't I have spearheaded?
couldn't you have spearheaded?
couldn't she have spearheaded?
couldn't we have spearheaded?
couldn't you have spearheaded?
couldn't they have spearheaded? 	couldn't I have been spearheading?
couldn't you have been spearheading?
couldn't she have been spearheading?
couldn't we have been spearheading?
couldn't you have been spearheading?
couldn't they have been spearheading?