could mainstreet
Verbe régulier : mainstreet - mainstreeted- mainstreeted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could mainstreet
you could mainstreet
she could mainstreet
we could mainstreet
you could mainstreet
they could mainstreet 	I could be mainstreeting
you could be mainstreeting
she could be mainstreeting
we could be mainstreeting
you could be mainstreeting
they could be mainstreeting	I could have mainstreeted
you could have mainstreeted
she could have mainstreeted
we could have mainstreeted
you could have mainstreeted
they could have mainstreeted	I could have been mainstreeting
you could have been mainstreeting
she could have been mainstreeting
we could have been mainstreeting
you could have been mainstreeting
they could have been mainstreeting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't mainstreet
you couldn't mainstreet
she couldn't mainstreet
we couldn't mainstreet
you couldn't mainstreet
they couldn't mainstreet 	I couldn't be mainstreeting
you couldn't be mainstreeting
she couldn't be mainstreeting
we couldn't be mainstreeting
you couldn't be mainstreeting
they couldn't be mainstreeting	I couldn't have mainstreeted
you couldn't have mainstreeted
she couldn't have mainstreeted
we couldn't have mainstreeted
you couldn't have mainstreeted
they couldn't have mainstreeted	I couldn't have been mainstreeting
you couldn't have been mainstreeting
she couldn't have been mainstreeting
we couldn't have been mainstreeting
you couldn't have been mainstreeting
they couldn't have been mainstreeting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I mainstreet?
could you mainstreet?
could she mainstreet?
could we mainstreet?
could you mainstreet?
could they mainstreet? 	could I be mainstreeting?
could you be mainstreeting?
could she be mainstreeting?
could we be mainstreeting?
could you be mainstreeting?
could they be mainstreeting? 	could I have mainstreeted?
could you have mainstreeted?
could she have mainstreeted?
could we have mainstreeted?
could you have mainstreeted?
could they have mainstreeted? 	could I have been mainstreeting?
could you have been mainstreeting?
could she have been mainstreeting?
could we have been mainstreeting?
could you have been mainstreeting?
could they have been mainstreeting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I mainstreet?
couldn't you mainstreet?
couldn't she mainstreet?
couldn't we mainstreet?
couldn't you mainstreet?
couldn't they mainstreet? 	couldn't I be mainstreeting?
couldn't you be mainstreeting?
couldn't she be mainstreeting?
couldn't we be mainstreeting?
couldn't you be mainstreeting?
couldn't they be mainstreeting? 	couldn't I have mainstreeted?
couldn't you have mainstreeted?
couldn't she have mainstreeted?
couldn't we have mainstreeted?
couldn't you have mainstreeted?
couldn't they have mainstreeted? 	couldn't I have been mainstreeting?
couldn't you have been mainstreeting?
couldn't she have been mainstreeting?
couldn't we have been mainstreeting?
couldn't you have been mainstreeting?
couldn't they have been mainstreeting?