could birdlime
Verbo regular: birdlime - birdlimed- birdlimed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could birdlime
you could birdlime
he could birdlime
we could birdlime
you could birdlime
they could birdlime 	I could be birdliming
you could be birdliming
he could be birdliming
we could be birdliming
you could be birdliming
they could be birdliming	I could have birdlimed
you could have birdlimed
he could have birdlimed
we could have birdlimed
you could have birdlimed
they could have birdlimed	I could have been birdliming
you could have been birdliming
he could have been birdliming
we could have been birdliming
you could have been birdliming
they could have been birdliming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't birdlime
you couldn't birdlime
he couldn't birdlime
we couldn't birdlime
you couldn't birdlime
they couldn't birdlime 	I couldn't be birdliming
you couldn't be birdliming
he couldn't be birdliming
we couldn't be birdliming
you couldn't be birdliming
they couldn't be birdliming	I couldn't have birdlimed
you couldn't have birdlimed
he couldn't have birdlimed
we couldn't have birdlimed
you couldn't have birdlimed
they couldn't have birdlimed	I couldn't have been birdliming
you couldn't have been birdliming
he couldn't have been birdliming
we couldn't have been birdliming
you couldn't have been birdliming
they couldn't have been birdliming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I birdlime?
could you birdlime?
could he birdlime?
could we birdlime?
could you birdlime?
could they birdlime? 	could I be birdliming?
could you be birdliming?
could he be birdliming?
could we be birdliming?
could you be birdliming?
could they be birdliming? 	could I have birdlimed?
could you have birdlimed?
could he have birdlimed?
could we have birdlimed?
could you have birdlimed?
could they have birdlimed? 	could I have been birdliming?
could you have been birdliming?
could he have been birdliming?
could we have been birdliming?
could you have been birdliming?
could they have been birdliming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I birdlime?
couldn't you birdlime?
couldn't he birdlime?
couldn't we birdlime?
couldn't you birdlime?
couldn't they birdlime? 	couldn't I be birdliming?
couldn't you be birdliming?
couldn't he be birdliming?
couldn't we be birdliming?
couldn't you be birdliming?
couldn't they be birdliming? 	couldn't I have birdlimed?
couldn't you have birdlimed?
couldn't he have birdlimed?
couldn't we have birdlimed?
couldn't you have birdlimed?
couldn't they have birdlimed? 	couldn't I have been birdliming?
couldn't you have been birdliming?
couldn't he have been birdliming?
couldn't we have been birdliming?
couldn't you have been birdliming?
couldn't they have been birdliming?