could have use signal in sentence
Signal Verb Forms
| Base form (v1) |
Signal |
| Past form (v2) |
Signalled |
Past Participle (v3)
-ed form |
Signalled |
Present Participle (v4)
‘ing’ form |
Signalling |
Present simple (v5)
s / es/ ies |
Signals |
could have use - signal verb forms
POSITIVE STATEMENT:
I could have signalled
situation
We could have signalled
situation
You could have signalled
situation
They could have signalled
situation
He could have signalled
situation
She could have signalled
situation
It could have signalled
situation
Name could have signalled
situation
QUESTION:
could I have signalled
situation
?
could We have signalled
situation
?
could You have signalled
situation
?
could They have signalled
situation
?
could He have signalled
situation
?
could She have signalled
situation
?
could It have signalled
situation
?
could Name have signalled
situation
?
