could transpire
Regular verb: transpire - transpired- transpired

Affirmation 	
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I could transpire
you could transpire
he could transpire
we could transpire
you could transpire
they could transpire 	I could be transpiring
you could be transpiring
he could be transpiring
we could be transpiring
you could be transpiring
they could be transpiring	I could have transpired
you could have transpired
he could have transpired
we could have transpired
you could have transpired
they could have transpired	I could have been transpiring
you could have been transpiring
he could have been transpiring
we could have been transpiring
you could have been transpiring
they could have been transpiring	

Negation 	
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I couldn't transpire
you couldn't transpire
he couldn't transpire
we couldn't transpire
you couldn't transpire
they couldn't transpire 	I couldn't be transpiring
you couldn't be transpiring
he couldn't be transpiring
we couldn't be transpiring
you couldn't be transpiring
they couldn't be transpiring	I couldn't have transpired
you couldn't have transpired
he couldn't have transpired
we couldn't have transpired
you couldn't have transpired
they couldn't have transpired	I couldn't have been transpiring
you couldn't have been transpiring
he couldn't have been transpiring
we couldn't have been transpiring
you couldn't have been transpiring
they couldn't have been transpiring	

Interrogative form 	
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could I transpire?
could you transpire?
could he transpire?
could we transpire?
could you transpire?
could they transpire? 	could I be transpiring?
could you be transpiring?
could he be transpiring?
could we be transpiring?
could you be transpiring?
could they be transpiring? 	could I have transpired?
could you have transpired?
could he have transpired?
could we have transpired?
could you have transpired?
could they have transpired? 	could I have been transpiring?
could you have been transpiring?
could he have been transpiring?
could we have been transpiring?
could you have been transpiring?
could they have been transpiring? 	

Interro-negative form 	
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couldn't I transpire?
couldn't you transpire?
couldn't he transpire?
couldn't we transpire?
couldn't you transpire?
couldn't they transpire? 	couldn't I be transpiring?
couldn't you be transpiring?
couldn't he be transpiring?
couldn't we be transpiring?
couldn't you be transpiring?
couldn't they be transpiring? 	couldn't I have transpired?
couldn't you have transpired?
couldn't he have transpired?
couldn't we have transpired?
couldn't you have transpired?
couldn't they have transpired? 	couldn't I have been transpiring?
couldn't you have been transpiring?
couldn't he have been transpiring?
couldn't we have been transpiring?
couldn't you have been transpiring?
couldn't they have been transpiring?