could photosynthesise
Verbe régulier : photosynthesise - photosynthesised- photosynthesised
Traduction française : (UK) fabriquer par photosynthèse 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could photosynthesise
you could photosynthesise
she could photosynthesise
we could photosynthesise
you could photosynthesise
they could photosynthesise 	I could be photosynthesising
you could be photosynthesising
she could be photosynthesising
we could be photosynthesising
you could be photosynthesising
they could be photosynthesising	I could have photosynthesised
you could have photosynthesised
she could have photosynthesised
we could have photosynthesised
you could have photosynthesised
they could have photosynthesised	I could have been photosynthesising
you could have been photosynthesising
she could have been photosynthesising
we could have been photosynthesising
you could have been photosynthesising
they could have been photosynthesising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't photosynthesise
you couldn't photosynthesise
she couldn't photosynthesise
we couldn't photosynthesise
you couldn't photosynthesise
they couldn't photosynthesise 	I couldn't be photosynthesising
you couldn't be photosynthesising
she couldn't be photosynthesising
we couldn't be photosynthesising
you couldn't be photosynthesising
they couldn't be photosynthesising	I couldn't have photosynthesised
you couldn't have photosynthesised
she couldn't have photosynthesised
we couldn't have photosynthesised
you couldn't have photosynthesised
they couldn't have photosynthesised	I couldn't have been photosynthesising
you couldn't have been photosynthesising
she couldn't have been photosynthesising
we couldn't have been photosynthesising
you couldn't have been photosynthesising
they couldn't have been photosynthesising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I photosynthesise?
could you photosynthesise?
could she photosynthesise?
could we photosynthesise?
could you photosynthesise?
could they photosynthesise? 	could I be photosynthesising?
could you be photosynthesising?
could she be photosynthesising?
could we be photosynthesising?
could you be photosynthesising?
could they be photosynthesising? 	could I have photosynthesised?
could you have photosynthesised?
could she have photosynthesised?
could we have photosynthesised?
could you have photosynthesised?
could they have photosynthesised? 	could I have been photosynthesising?
could you have been photosynthesising?
could she have been photosynthesising?
could we have been photosynthesising?
could you have been photosynthesising?
could they have been photosynthesising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I photosynthesise?
couldn't you photosynthesise?
couldn't she photosynthesise?
couldn't we photosynthesise?
couldn't you photosynthesise?
couldn't they photosynthesise? 	couldn't I be photosynthesising?
couldn't you be photosynthesising?
couldn't she be photosynthesising?
couldn't we be photosynthesising?
couldn't you be photosynthesising?
couldn't they be photosynthesising? 	couldn't I have photosynthesised?
couldn't you have photosynthesised?
couldn't she have photosynthesised?
couldn't we have photosynthesised?
couldn't you have photosynthesised?
couldn't they have photosynthesised? 	couldn't I have been photosynthesising?
couldn't you have been photosynthesising?
couldn't she have been photosynthesising?
couldn't we have been photosynthesising?
couldn't you have been photosynthesising?
couldn't they have been photosynthesising?