could traumatise
Regular verb: traumatise - traumatised- traumatised

Affirmation 	
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I could traumatise
you could traumatise
he could traumatise
we could traumatise
you could traumatise
they could traumatise 	I could be traumatising
you could be traumatising
he could be traumatising
we could be traumatising
you could be traumatising
they could be traumatising	I could have traumatised
you could have traumatised
he could have traumatised
we could have traumatised
you could have traumatised
they could have traumatised	I could have been traumatising
you could have been traumatising
he could have been traumatising
we could have been traumatising
you could have been traumatising
they could have been traumatising	

Negation 	
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I couldn't traumatise
you couldn't traumatise
he couldn't traumatise
we couldn't traumatise
you couldn't traumatise
they couldn't traumatise 	I couldn't be traumatising
you couldn't be traumatising
he couldn't be traumatising
we couldn't be traumatising
you couldn't be traumatising
they couldn't be traumatising	I couldn't have traumatised
you couldn't have traumatised
he couldn't have traumatised
we couldn't have traumatised
you couldn't have traumatised
they couldn't have traumatised	I couldn't have been traumatising
you couldn't have been traumatising
he couldn't have been traumatising
we couldn't have been traumatising
you couldn't have been traumatising
they couldn't have been traumatising	

Interrogative form 	
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could I traumatise?
could you traumatise?
could he traumatise?
could we traumatise?
could you traumatise?
could they traumatise? 	could I be traumatising?
could you be traumatising?
could he be traumatising?
could we be traumatising?
could you be traumatising?
could they be traumatising? 	could I have traumatised?
could you have traumatised?
could he have traumatised?
could we have traumatised?
could you have traumatised?
could they have traumatised? 	could I have been traumatising?
could you have been traumatising?
could he have been traumatising?
could we have been traumatising?
could you have been traumatising?
could they have been traumatising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I traumatise?
couldn't you traumatise?
couldn't he traumatise?
couldn't we traumatise?
couldn't you traumatise?
couldn't they traumatise? 	couldn't I be traumatising?
couldn't you be traumatising?
couldn't he be traumatising?
couldn't we be traumatising?
couldn't you be traumatising?
couldn't they be traumatising? 	couldn't I have traumatised?
couldn't you have traumatised?
couldn't he have traumatised?
couldn't we have traumatised?
couldn't you have traumatised?
couldn't they have traumatised? 	couldn't I have been traumatising?
couldn't you have been traumatising?
couldn't he have been traumatising?
couldn't we have been traumatising?
couldn't you have been traumatising?
couldn't they have been traumatising?