could spare
Regular verb: spare - spared- spared

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could spare
you could spare
he could spare
we could spare
you could spare
they could spare 	I could be sparing
you could be sparing
he could be sparing
we could be sparing
you could be sparing
they could be sparing	I could have spared
you could have spared
he could have spared
we could have spared
you could have spared
they could have spared	I could have been sparing
you could have been sparing
he could have been sparing
we could have been sparing
you could have been sparing
they could have been sparing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't spare
you couldn't spare
he couldn't spare
we couldn't spare
you couldn't spare
they couldn't spare 	I couldn't be sparing
you couldn't be sparing
he couldn't be sparing
we couldn't be sparing
you couldn't be sparing
they couldn't be sparing	I couldn't have spared
you couldn't have spared
he couldn't have spared
we couldn't have spared
you couldn't have spared
they couldn't have spared	I couldn't have been sparing
you couldn't have been sparing
he couldn't have been sparing
we couldn't have been sparing
you couldn't have been sparing
they couldn't have been sparing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I spare?
could you spare?
could he spare?
could we spare?
could you spare?
could they spare? 	could I be sparing?
could you be sparing?
could he be sparing?
could we be sparing?
could you be sparing?
could they be sparing? 	could I have spared?
could you have spared?
could he have spared?
could we have spared?
could you have spared?
could they have spared? 	could I have been sparing?
could you have been sparing?
could he have been sparing?
could we have been sparing?
could you have been sparing?
could they have been sparing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I spare?
couldn't you spare?
couldn't he spare?
couldn't we spare?
couldn't you spare?
couldn't they spare? 	couldn't I be sparing?
couldn't you be sparing?
couldn't he be sparing?
couldn't we be sparing?
couldn't you be sparing?
couldn't they be sparing? 	couldn't I have spared?
couldn't you have spared?
couldn't he have spared?
couldn't we have spared?
couldn't you have spared?
couldn't they have spared? 	couldn't I have been sparing?
couldn't you have been sparing?
couldn't he have been sparing?
couldn't we have been sparing?
couldn't you have been sparing?
couldn't they have been sparing?